MARINE LIFE GALLERY - Orcas, Dolphins and Porpoise

Dall's Porpoise, Phocoenoides dalli
The unique body shape of the Dall's Porpoise makes it easily distinguishable from other cetacean species. The animal has a very thick body and a small head. The colouration is rather like that of an Orca— the main body of the porpoise is very dark grey to black with very demarcated white patches on the flank that begin some way behind the flippers, which are small and close to the head. The dorsal fin is set just back from the middle of the back and sits up erect. The upper part of the dorsal fin has a white to light grey "frosting". The fluke has a similar frosting. The adult fluke curves back towards the body of the animal, which is another distinguishing feature. It is larger than other porpoises, growing up to 230 cm in length and weighing between 130 and 200 kg. Dall's Porpoises live for up to 15 years.
Dall's Porpoises are hugely active creatures. They will often zigzag around at great speed on or just below the surface of the water creating a spray called a "rooster tail". They may appear and disappear quite suddenly. The fastest of all small cetaceans, Dall's Porpoises can swim at up to 55 km/h, almost as fast as the Orca. The porpoises will approach boats and will bow- and stern-ride, but may lose interest, unless the boat is travelling quickly.

Dall's Porpoises appear in small groups (about 2– 10 in number). The groups appear not to be tight knit and may aggregate together at good feeding grounds. On very rare occasions a thousand or more individual may be seen at the same time. They feed on a variety of fish and cephalopods. Shoals of fish such as herring, anchovies and mackerel are common meals.

Dall's Porpoise, Phocoenoides dalli
The unique body shape of the Dall's Porpoise makes it easily distinguishable from other cetacean species. The animal has a very thick body and a small head. The colouration is rather like that of an Orca— the main body of the porpoise is very dark grey to black with very demarcated white patches on the flank that begin some way behind the flippers, which are small and close to the head. The dorsal fin is set just back from the middle of the back and sits up erect. The upper part of the dorsal fin has a white to light grey "frosting". The fluke has a similar frosting. The adult fluke curves back towards the body of the animal, which is another distinguishing feature. It is larger than other porpoises, growing up to 230 cm in length and weighing between 130 and 200 kg. Dall's Porpoises live for up to 15 years.
Dall's Porpoises are hugely active creatures. They will often zigzag around at great speed on or just below the surface of the water creating a spray called a "rooster tail". They may appear and disappear quite suddenly. The fastest of all small cetaceans, Dall's Porpoises can swim at up to 55 km/h, almost as fast as the Orca. The porpoises will approach boats and will bow- and stern-ride, but may lose interest, unless the boat is travelling quickly.

Dall's Porpoises appear in small groups (about 2– 10 in number). The groups appear not to be tight knit and may aggregate together at good feeding grounds. On very rare occasions a thousand or more individual may be seen at the same time. They feed on a variety of fish and cephalopods. Shoals of fish such as herring, anchovies and mackerel are common meals.

Dall's Porpoise, Phocoenoides dalli
The unique body shape of the Dall's Porpoise makes it easily distinguishable from other cetacean species. The animal has a very thick body and a small head. The colouration is rather like that of an Orca— the main body of the porpoise is very dark grey to black with very demarcated white patches on the flank that begin some way behind the flippers, which are small and close to the head. The dorsal fin is set just back from the middle of the back and sits up erect. The upper part of the dorsal fin has a white to light grey "frosting". The fluke has a similar frosting. The adult fluke curves back towards the body of the animal, which is another distinguishing feature. It is larger than other porpoises, growing up to 230 cm in length and weighing between 130 and 200 kg. Dall's Porpoises live for up to 15 years.
Dall's Porpoises are hugely active creatures. They will often zigzag around at great speed on or just below the surface of the water creating a spray called a "rooster tail". They may appear and disappear quite suddenly. The fastest of all small cetaceans, Dall's Porpoises can swim at up to 55 km/h, almost as fast as the Orca. The porpoises will approach boats and will bow- and stern-ride, but may lose interest, unless the boat is travelling quickly.

Dall's Porpoises appear in small groups (about 2– 10 in number). The groups appear not to be tight knit and may aggregate together at good feeding grounds. On very rare occasions a thousand or more individual may be seen at the same time. They feed on a variety of fish and cephalopods. Shoals of fish such as herring, anchovies and mackerel are common meals.

Dall's Porpoise, Phocoenoides dalli
The unique body shape of the Dall's Porpoise makes it easily distinguishable from other cetacean species. The animal has a very thick body and a small head. The colouration is rather like that of an Orca— the main body of the porpoise is very dark grey to black with very demarcated white patches on the flank that begin some way behind the flippers, which are small and close to the head. The dorsal fin is set just back from the middle of the back and sits up erect. The upper part of the dorsal fin has a white to light grey "frosting". The fluke has a similar frosting. The adult fluke curves back towards the body of the animal, which is another distinguishing feature. It is larger than other porpoises, growing up to 230 cm in length and weighing between 130 and 200 kg. Dall's Porpoises live for up to 15 years.
Dall's Porpoises are hugely active creatures. They will often zigzag around at great speed on or just below the surface of the water creating a spray called a "rooster tail". They may appear and disappear quite suddenly. The fastest of all small cetaceans, Dall's Porpoises can swim at up to 55 km/h, almost as fast as the Orca. The porpoises will approach boats and will bow- and stern-ride, but may lose interest, unless the boat is travelling quickly.

Dall's Porpoises appear in small groups (about 2– 10 in number). The groups appear not to be tight knit and may aggregate together at good feeding grounds. On very rare occasions a thousand or more individual may be seen at the same time. They feed on a variety of fish and cephalopods. Shoals of fish such as herring, anchovies and mackerel are common meals.

Dall's Porpoise, Phocoenoides dalli
The unique body shape of the Dall's Porpoise makes it easily distinguishable from other cetacean species. The animal has a very thick body and a small head. The colouration is rather like that of an Orca— the main body of the porpoise is very dark grey to black with very demarcated white patches on the flank that begin some way behind the flippers, which are small and close to the head. The dorsal fin is set just back from the middle of the back and sits up erect. The upper part of the dorsal fin has a white to light grey "frosting". The fluke has a similar frosting. The adult fluke curves back towards the body of the animal, which is another distinguishing feature. It is larger than other porpoises, growing up to 230 cm in length and weighing between 130 and 200 kg. Dall's Porpoises live for up to 15 years.
Dall's Porpoises are hugely active creatures. They will often zigzag around at great speed on or just below the surface of the water creating a spray called a "rooster tail". They may appear and disappear quite suddenly. The fastest of all small cetaceans, Dall's Porpoises can swim at up to 55 km/h, almost as fast as the Orca. The porpoises will approach boats and will bow- and stern-ride, but may lose interest, unless the boat is travelling quickly.

Dall's Porpoises appear in small groups (about 2– 10 in number). The groups appear not to be tight knit and may aggregate together at good feeding grounds. On very rare occasions a thousand or more individual may be seen at the same time. They feed on a variety of fish and cephalopods. Shoals of fish such as herring, anchovies and mackerel are common meals.

Dall's Porpoise, Phocoenoides dalli
The unique body shape of the Dall's Porpoise makes it easily distinguishable from other cetacean species. The animal has a very thick body and a small head. The colouration is rather like that of an Orca— the main body of the porpoise is very dark grey to black with very demarcated white patches on the flank that begin some way behind the flippers, which are small and close to the head. The dorsal fin is set just back from the middle of the back and sits up erect. The upper part of the dorsal fin has a white to light grey "frosting". The fluke has a similar frosting. The adult fluke curves back towards the body of the animal, which is another distinguishing feature. It is larger than other porpoises, growing up to 230 cm in length and weighing between 130 and 200 kg. Dall's Porpoises live for up to 15 years.
Dall's Porpoises are hugely active creatures. They will often zigzag around at great speed on or just below the surface of the water creating a spray called a "rooster tail". They may appear and disappear quite suddenly. The fastest of all small cetaceans, Dall's Porpoises can swim at up to 55 km/h, almost as fast as the Orca. The porpoises will approach boats and will bow- and stern-ride, but may lose interest, unless the boat is travelling quickly.

Dall's Porpoises appear in small groups (about 2– 10 in number). The groups appear not to be tight knit and may aggregate together at good feeding grounds. On very rare occasions a thousand or more individual may be seen at the same time. They feed on a variety of fish and cephalopods. Shoals of fish such as herring, anchovies and mackerel are common meals.

Dall's Porpoise, Phocoenoides dalli
The unique body shape of the Dall's Porpoise makes it easily distinguishable from other cetacean species. The animal has a very thick body and a small head. The colouration is rather like that of an Orca— the main body of the porpoise is very dark grey to black with very demarcated white patches on the flank that begin some way behind the flippers, which are small and close to the head. The dorsal fin is set just back from the middle of the back and sits up erect. The upper part of the dorsal fin has a white to light grey "frosting". The fluke has a similar frosting. The adult fluke curves back towards the body of the animal, which is another distinguishing feature. It is larger than other porpoises, growing up to 230 cm in length and weighing between 130 and 200 kg. Dall's Porpoises live for up to 15 years.
Dall's Porpoises are hugely active creatures. They will often zigzag around at great speed on or just below the surface of the water creating a spray called a "rooster tail". They may appear and disappear quite suddenly. The fastest of all small cetaceans, Dall's Porpoises can swim at up to 55 km/h, almost as fast as the Orca. The porpoises will approach boats and will bow- and stern-ride, but may lose interest, unless the boat is travelling quickly.

Dall's Porpoises appear in small groups (about 2– 10 in number). The groups appear not to be tight knit and may aggregate together at good feeding grounds. On very rare occasions a thousand or more individual may be seen at the same time. They feed on a variety of fish and cephalopods. Shoals of fish such as herring, anchovies and mackerel are common meals.

Dall's Porpoise, Phocoenoides dalli
The unique body shape of the Dall's Porpoise makes it easily distinguishable from other cetacean species. The animal has a very thick body and a small head. The colouration is rather like that of an Orca— the main body of the porpoise is very dark grey to black with very demarcated white patches on the flank that begin some way behind the flippers, which are small and close to the head. The dorsal fin is set just back from the middle of the back and sits up erect. The upper part of the dorsal fin has a white to light grey "frosting". The fluke has a similar frosting. The adult fluke curves back towards the body of the animal, which is another distinguishing feature. It is larger than other porpoises, growing up to 230 cm in length and weighing between 130 and 200 kg. Dall's Porpoises live for up to 15 years.
Dall's Porpoises are hugely active creatures. They will often zigzag around at great speed on or just below the surface of the water creating a spray called a "rooster tail". They may appear and disappear quite suddenly. The fastest of all small cetaceans, Dall's Porpoises can swim at up to 55 km/h, almost as fast as the Orca. The porpoises will approach boats and will bow- and stern-ride, but may lose interest, unless the boat is travelling quickly.

Dall's Porpoises appear in small groups (about 2– 10 in number). The groups appear not to be tight knit and may aggregate together at good feeding grounds. On very rare occasions a thousand or more individual may be seen at the same time. They feed on a variety of fish and cephalopods. Shoals of fish such as herring, anchovies and mackerel are common meals.

Dall's Porpoise, Phocoenoides dalli
The unique body shape of the Dall's Porpoise makes it easily distinguishable from other cetacean species. The animal has a very thick body and a small head. The colouration is rather like that of an Orca— the main body of the porpoise is very dark grey to black with very demarcated white patches on the flank that begin some way behind the flippers, which are small and close to the head. The dorsal fin is set just back from the middle of the back and sits up erect. The upper part of the dorsal fin has a white to light grey "frosting". The fluke has a similar frosting. The adult fluke curves back towards the body of the animal, which is another distinguishing feature. It is larger than other porpoises, growing up to 230 cm in length and weighing between 130 and 200 kg. Dall's Porpoises live for up to 15 years.
Dall's Porpoises are hugely active creatures. They will often zigzag around at great speed on or just below the surface of the water creating a spray called a "rooster tail". They may appear and disappear quite suddenly. The fastest of all small cetaceans, Dall's Porpoises can swim at up to 55 km/h, almost as fast as the Orca. The porpoises will approach boats and will bow- and stern-ride, but may lose interest, unless the boat is travelling quickly.

Dall's Porpoises appear in small groups (about 2– 10 in number). The groups appear not to be tight knit and may aggregate together at good feeding grounds. On very rare occasions a thousand or more individual may be seen at the same time. They feed on a variety of fish and cephalopods. Shoals of fish such as herring, anchovies and mackerel are common meals.

Dall's Porpoise, Phocoenoides dalli
The unique body shape of the Dall's Porpoise makes it easily distinguishable from other cetacean species. The animal has a very thick body and a small head. The colouration is rather like that of an Orca— the main body of the porpoise is very dark grey to black with very demarcated white patches on the flank that begin some way behind the flippers, which are small and close to the head. The dorsal fin is set just back from the middle of the back and sits up erect. The upper part of the dorsal fin has a white to light grey "frosting". The fluke has a similar frosting. The adult fluke curves back towards the body of the animal, which is another distinguishing feature. It is larger than other porpoises, growing up to 230 cm in length and weighing between 130 and 200 kg. Dall's Porpoises live for up to 15 years.
Dall's Porpoises are hugely active creatures. They will often zigzag around at great speed on or just below the surface of the water creating a spray called a "rooster tail". They may appear and disappear quite suddenly. The fastest of all small cetaceans, Dall's Porpoises can swim at up to 55 km/h, almost as fast as the Orca. The porpoises will approach boats and will bow- and stern-ride, but may lose interest, unless the boat is travelling quickly.

Dall's Porpoises appear in small groups (about 2– 10 in number). The groups appear not to be tight knit and may aggregate together at good feeding grounds. On very rare occasions a thousand or more individual may be seen at the same time. They feed on a variety of fish and cephalopods. Shoals of fish such as herring, anchovies and mackerel are common meals.

Dall's Porpoise, Phocoenoides dalli
The unique body shape of the Dall's Porpoise makes it easily distinguishable from other cetacean species. The animal has a very thick body and a small head. The colouration is rather like that of an Orca— the main body of the porpoise is very dark grey to black with very demarcated white patches on the flank that begin some way behind the flippers, which are small and close to the head. The dorsal fin is set just back from the middle of the back and sits up erect. The upper part of the dorsal fin has a white to light grey "frosting". The fluke has a similar frosting. The adult fluke curves back towards the body of the animal, which is another distinguishing feature. It is larger than other porpoises, growing up to 230 cm in length and weighing between 130 and 200 kg. Dall's Porpoises live for up to 15 years.
Dall's Porpoises are hugely active creatures. They will often zigzag around at great speed on or just below the surface of the water creating a spray called a "rooster tail". They may appear and disappear quite suddenly. The fastest of all small cetaceans, Dall's Porpoises can swim at up to 55 km/h, almost as fast as the Orca. The porpoises will approach boats and will bow- and stern-ride, but may lose interest, unless the boat is travelling quickly.

Dall's Porpoises appear in small groups (about 2– 10 in number). The groups appear not to be tight knit and may aggregate together at good feeding grounds. On very rare occasions a thousand or more individual may be seen at the same time. They feed on a variety of fish and cephalopods. Shoals of fish such as herring, anchovies and mackerel are common meals.

Dall's Porpoise, Phocoenoides dalli
The unique body shape of the Dall's Porpoise makes it easily distinguishable from other cetacean species. The animal has a very thick body and a small head. The colouration is rather like that of an Orca— the main body of the porpoise is very dark grey to black with very demarcated white patches on the flank that begin some way behind the flippers, which are small and close to the head. The dorsal fin is set just back from the middle of the back and sits up erect. The upper part of the dorsal fin has a white to light grey "frosting". The fluke has a similar frosting. The adult fluke curves back towards the body of the animal, which is another distinguishing feature. It is larger than other porpoises, growing up to 230 cm in length and weighing between 130 and 200 kg. Dall's Porpoises live for up to 15 years.
Dall's Porpoises are hugely active creatures. They will often zigzag around at great speed on or just below the surface of the water creating a spray called a "rooster tail". They may appear and disappear quite suddenly. The fastest of all small cetaceans, Dall's Porpoises can swim at up to 55 km/h, almost as fast as the Orca. The porpoises will approach boats and will bow- and stern-ride, but may lose interest, unless the boat is travelling quickly.

Dall's Porpoises appear in small groups (about 2– 10 in number). The groups appear not to be tight knit and may aggregate together at good feeding grounds. On very rare occasions a thousand or more individual may be seen at the same time. They feed on a variety of fish and cephalopods. Shoals of fish such as herring, anchovies and mackerel are common meals.

Dall's Porpoise, Phocoenoides dalli
The unique body shape of the Dall's Porpoise makes it easily distinguishable from other cetacean species. The animal has a very thick body and a small head. The colouration is rather like that of an Orca— the main body of the porpoise is very dark grey to black with very demarcated white patches on the flank that begin some way behind the flippers, which are small and close to the head. The dorsal fin is set just back from the middle of the back and sits up erect. The upper part of the dorsal fin has a white to light grey "frosting". The fluke has a similar frosting. The adult fluke curves back towards the body of the animal, which is another distinguishing feature. It is larger than other porpoises, growing up to 230 cm in length and weighing between 130 and 200 kg. Dall's Porpoises live for up to 15 years.
Dall's Porpoises are hugely active creatures. They will often zigzag around at great speed on or just below the surface of the water creating a spray called a "rooster tail". They may appear and disappear quite suddenly. The fastest of all small cetaceans, Dall's Porpoises can swim at up to 55 km/h, almost as fast as the Orca. The porpoises will approach boats and will bow- and stern-ride, but may lose interest, unless the boat is travelling quickly.

Dall's Porpoises appear in small groups (about 2– 10 in number). The groups appear not to be tight knit and may aggregate together at good feeding grounds. On very rare occasions a thousand or more individual may be seen at the same time. They feed on a variety of fish and cephalopods. Shoals of fish such as herring, anchovies and mackerel are common meals.

Dall's Porpoise, Phocoenoides dalli
The unique body shape of the Dall's Porpoise makes it easily distinguishable from other cetacean species. The animal has a very thick body and a small head. The colouration is rather like that of an Orca— the main body of the porpoise is very dark grey to black with very demarcated white patches on the flank that begin some way behind the flippers, which are small and close to the head. The dorsal fin is set just back from the middle of the back and sits up erect. The upper part of the dorsal fin has a white to light grey "frosting". The fluke has a similar frosting. The adult fluke curves back towards the body of the animal, which is another distinguishing feature. It is larger than other porpoises, growing up to 230 cm in length and weighing between 130 and 200 kg. Dall's Porpoises live for up to 15 years.
Dall's Porpoises are hugely active creatures. They will often zigzag around at great speed on or just below the surface of the water creating a spray called a "rooster tail". They may appear and disappear quite suddenly. The fastest of all small cetaceans, Dall's Porpoises can swim at up to 55 km/h, almost as fast as the Orca. The porpoises will approach boats and will bow- and stern-ride, but may lose interest, unless the boat is travelling quickly.

Dall's Porpoises appear in small groups (about 2– 10 in number). The groups appear not to be tight knit and may aggregate together at good feeding grounds. On very rare occasions a thousand or more individual may be seen at the same time. They feed on a variety of fish and cephalopods. Shoals of fish such as herring, anchovies and mackerel are common meals.

Dall's Porpoise, Phocoenoides dalli
The unique body shape of the Dall's Porpoise makes it easily distinguishable from other cetacean species. The animal has a very thick body and a small head. The colouration is rather like that of an Orca— the main body of the porpoise is very dark grey to black with very demarcated white patches on the flank that begin some way behind the flippers, which are small and close to the head. The dorsal fin is set just back from the middle of the back and sits up erect. The upper part of the dorsal fin has a white to light grey "frosting". The fluke has a similar frosting. The adult fluke curves back towards the body of the animal, which is another distinguishing feature. It is larger than other porpoises, growing up to 230 cm in length and weighing between 130 and 200 kg. Dall's Porpoises live for up to 15 years.
Dall's Porpoises are hugely active creatures. They will often zigzag around at great speed on or just below the surface of the water creating a spray called a "rooster tail". They may appear and disappear quite suddenly. The fastest of all small cetaceans, Dall's Porpoises can swim at up to 55 km/h, almost as fast as the Orca. The porpoises will approach boats and will bow- and stern-ride, but may lose interest, unless the boat is travelling quickly.

Dall's Porpoises appear in small groups (about 2– 10 in number). The groups appear not to be tight knit and may aggregate together at good feeding grounds. On very rare occasions a thousand or more individual may be seen at the same time. They feed on a variety of fish and cephalopods. Shoals of fish such as herring, anchovies and mackerel are common meals.

Dall's Porpoise, Phocoenoides dalli
The unique body shape of the Dall's Porpoise makes it easily distinguishable from other cetacean species. The animal has a very thick body and a small head. The colouration is rather like that of an Orca— the main body of the porpoise is very dark grey to black with very demarcated white patches on the flank that begin some way behind the flippers, which are small and close to the head. The dorsal fin is set just back from the middle of the back and sits up erect. The upper part of the dorsal fin has a white to light grey "frosting". The fluke has a similar frosting. The adult fluke curves back towards the body of the animal, which is another distinguishing feature. It is larger than other porpoises, growing up to 230 cm in length and weighing between 130 and 200 kg. Dall's Porpoises live for up to 15 years.
Dall's Porpoises are hugely active creatures. They will often zigzag around at great speed on or just below the surface of the water creating a spray called a "rooster tail". They may appear and disappear quite suddenly. The fastest of all small cetaceans, Dall's Porpoises can swim at up to 55 km/h, almost as fast as the Orca. The porpoises will approach boats and will bow- and stern-ride, but may lose interest, unless the boat is travelling quickly.

Dall's Porpoises appear in small groups (about 2– 10 in number). The groups appear not to be tight knit and may aggregate together at good feeding grounds. On very rare occasions a thousand or more individual may be seen at the same time. They feed on a variety of fish and cephalopods. Shoals of fish such as herring, anchovies and mackerel are common meals.

Dall's Porpoise, Phocoenoides dalli
The unique body shape of the Dall's Porpoise makes it easily distinguishable from other cetacean species. The animal has a very thick body and a small head. The colouration is rather like that of an Orca— the main body of the porpoise is very dark grey to black with very demarcated white patches on the flank that begin some way behind the flippers, which are small and close to the head. The dorsal fin is set just back from the middle of the back and sits up erect. The upper part of the dorsal fin has a white to light grey "frosting". The fluke has a similar frosting. The adult fluke curves back towards the body of the animal, which is another distinguishing feature. It is larger than other porpoises, growing up to 230 cm in length and weighing between 130 and 200 kg. Dall's Porpoises live for up to 15 years.
Dall's Porpoises are hugely active creatures. They will often zigzag around at great speed on or just below the surface of the water creating a spray called a "rooster tail". They may appear and disappear quite suddenly. The fastest of all small cetaceans, Dall's Porpoises can swim at up to 55 km/h, almost as fast as the Orca. The porpoises will approach boats and will bow- and stern-ride, but may lose interest, unless the boat is travelling quickly.

Dall's Porpoises appear in small groups (about 2– 10 in number). The groups appear not to be tight knit and may aggregate together at good feeding grounds. On very rare occasions a thousand or more individual may be seen at the same time. They feed on a variety of fish and cephalopods. Shoals of fish such as herring, anchovies and mackerel are common meals.

Dall's Porpoise, Phocoenoides dalli
The unique body shape of the Dall's Porpoise makes it easily distinguishable from other cetacean species. The animal has a very thick body and a small head. The colouration is rather like that of an Orca— the main body of the porpoise is very dark grey to black with very demarcated white patches on the flank that begin some way behind the flippers, which are small and close to the head. The dorsal fin is set just back from the middle of the back and sits up erect. The upper part of the dorsal fin has a white to light grey "frosting". The fluke has a similar frosting. The adult fluke curves back towards the body of the animal, which is another distinguishing feature. It is larger than other porpoises, growing up to 230 cm in length and weighing between 130 and 200 kg. Dall's Porpoises live for up to 15 years.
Dall's Porpoises are hugely active creatures. They will often zigzag around at great speed on or just below the surface of the water creating a spray called a "rooster tail". They may appear and disappear quite suddenly. The fastest of all small cetaceans, Dall's Porpoises can swim at up to 55 km/h, almost as fast as the Orca. The porpoises will approach boats and will bow- and stern-ride, but may lose interest, unless the boat is travelling quickly.

Dall's Porpoises appear in small groups (about 2– 10 in number). The groups appear not to be tight knit and may aggregate together at good feeding grounds. On very rare occasions a thousand or more individual may be seen at the same time. They feed on a variety of fish and cephalopods. Shoals of fish such as herring, anchovies and mackerel are common meals.

Dall's Porpoise, Phocoenoides dalli
The unique body shape of the Dall's Porpoise makes it easily distinguishable from other cetacean species. The animal has a very thick body and a small head. The colouration is rather like that of an Orca— the main body of the porpoise is very dark grey to black with very demarcated white patches on the flank that begin some way behind the flippers, which are small and close to the head. The dorsal fin is set just back from the middle of the back and sits up erect. The upper part of the dorsal fin has a white to light grey "frosting". The fluke has a similar frosting. The adult fluke curves back towards the body of the animal, which is another distinguishing feature. It is larger than other porpoises, growing up to 230 cm in length and weighing between 130 and 200 kg. Dall's Porpoises live for up to 15 years.
Dall's Porpoises are hugely active creatures. They will often zigzag around at great speed on or just below the surface of the water creating a spray called a "rooster tail". They may appear and disappear quite suddenly. The fastest of all small cetaceans, Dall's Porpoises can swim at up to 55 km/h, almost as fast as the Orca. The porpoises will approach boats and will bow- and stern-ride, but may lose interest, unless the boat is travelling quickly.

Dall's Porpoises appear in small groups (about 2– 10 in number). The groups appear not to be tight knit and may aggregate together at good feeding grounds. On very rare occasions a thousand or more individual may be seen at the same time. They feed on a variety of fish and cephalopods. Shoals of fish such as herring, anchovies and mackerel are common meals.

Dall's Porpoise, Phocoenoides dalli
The unique body shape of the Dall's Porpoise makes it easily distinguishable from other cetacean species. The animal has a very thick body and a small head. The colouration is rather like that of an Orca— the main body of the porpoise is very dark grey to black with very demarcated white patches on the flank that begin some way behind the flippers, which are small and close to the head. The dorsal fin is set just back from the middle of the back and sits up erect. The upper part of the dorsal fin has a white to light grey "frosting". The fluke has a similar frosting. The adult fluke curves back towards the body of the animal, which is another distinguishing feature. It is larger than other porpoises, growing up to 230 cm in length and weighing between 130 and 200 kg. Dall's Porpoises live for up to 15 years.
Dall's Porpoises are hugely active creatures. They will often zigzag around at great speed on or just below the surface of the water creating a spray called a "rooster tail". They may appear and disappear quite suddenly. The fastest of all small cetaceans, Dall's Porpoises can swim at up to 55 km/h, almost as fast as the Orca. The porpoises will approach boats and will bow- and stern-ride, but may lose interest, unless the boat is travelling quickly.

Dall's Porpoises appear in small groups (about 2– 10 in number). The groups appear not to be tight knit and may aggregate together at good feeding grounds. On very rare occasions a thousand or more individual may be seen at the same time. They feed on a variety of fish and cephalopods. Shoals of fish such as herring, anchovies and mackerel are common meals.

Dall's Porpoise, Phocoenoides dalli
The unique body shape of the Dall's Porpoise makes it easily distinguishable from other cetacean species. The animal has a very thick body and a small head. The colouration is rather like that of an Orca— the main body of the porpoise is very dark grey to black with very demarcated white patches on the flank that begin some way behind the flippers, which are small and close to the head. The dorsal fin is set just back from the middle of the back and sits up erect. The upper part of the dorsal fin has a white to light grey "frosting". The fluke has a similar frosting. The adult fluke curves back towards the body of the animal, which is another distinguishing feature. It is larger than other porpoises, growing up to 230 cm in length and weighing between 130 and 200 kg. Dall's Porpoises live for up to 15 years.
Dall's Porpoises are hugely active creatures. They will often zigzag around at great speed on or just below the surface of the water creating a spray called a "rooster tail". They may appear and disappear quite suddenly. The fastest of all small cetaceans, Dall's Porpoises can swim at up to 55 km/h, almost as fast as the Orca. The porpoises will approach boats and will bow- and stern-ride, but may lose interest, unless the boat is travelling quickly.

Dall's Porpoises appear in small groups (about 2– 10 in number). The groups appear not to be tight knit and may aggregate together at good feeding grounds. On very rare occasions a thousand or more individual may be seen at the same time. They feed on a variety of fish and cephalopods. Shoals of fish such as herring, anchovies and mackerel are common meals.

Dall's Porpoise, Phocoenoides dalli
The unique body shape of the Dall's Porpoise makes it easily distinguishable from other cetacean species. The animal has a very thick body and a small head. The colouration is rather like that of an Orca— the main body of the porpoise is very dark grey to black with very demarcated white patches on the flank that begin some way behind the flippers, which are small and close to the head. The dorsal fin is set just back from the middle of the back and sits up erect. The upper part of the dorsal fin has a white to light grey "frosting". The fluke has a similar frosting. The adult fluke curves back towards the body of the animal, which is another distinguishing feature. It is larger than other porpoises, growing up to 230 cm in length and weighing between 130 and 200 kg. Dall's Porpoises live for up to 15 years.
Dall's Porpoises are hugely active creatures. They will often zigzag around at great speed on or just below the surface of the water creating a spray called a "rooster tail". They may appear and disappear quite suddenly. The fastest of all small cetaceans, Dall's Porpoises can swim at up to 55 km/h, almost as fast as the Orca. The porpoises will approach boats and will bow- and stern-ride, but may lose interest, unless the boat is travelling quickly.

Dall's Porpoises appear in small groups (about 2– 10 in number). The groups appear not to be tight knit and may aggregate together at good feeding grounds. On very rare occasions a thousand or more individual may be seen at the same time. They feed on a variety of fish and cephalopods. Shoals of fish such as herring, anchovies and mackerel are common meals.

Dall's Porpoise, Phocoenoides dalli
The unique body shape of the Dall's Porpoise makes it easily distinguishable from other cetacean species. The animal has a very thick body and a small head. The colouration is rather like that of an Orca— the main body of the porpoise is very dark grey to black with very demarcated white patches on the flank that begin some way behind the flippers, which are small and close to the head. The dorsal fin is set just back from the middle of the back and sits up erect. The upper part of the dorsal fin has a white to light grey "frosting". The fluke has a similar frosting. The adult fluke curves back towards the body of the animal, which is another distinguishing feature. It is larger than other porpoises, growing up to 230 cm in length and weighing between 130 and 200 kg. Dall's Porpoises live for up to 15 years.
Dall's Porpoises are hugely active creatures. They will often zigzag around at great speed on or just below the surface of the water creating a spray called a "rooster tail". They may appear and disappear quite suddenly. The fastest of all small cetaceans, Dall's Porpoises can swim at up to 55 km/h, almost as fast as the Orca. The porpoises will approach boats and will bow- and stern-ride, but may lose interest, unless the boat is travelling quickly.

Dall's Porpoises appear in small groups (about 2– 10 in number). The groups appear not to be tight knit and may aggregate together at good feeding grounds. On very rare occasions a thousand or more individual may be seen at the same time. They feed on a variety of fish and cephalopods. Shoals of fish such as herring, anchovies and mackerel are common meals.

Dall's Porpoise, Phocoenoides dalli
The unique body shape of the Dall's Porpoise makes it easily distinguishable from other cetacean species. The animal has a very thick body and a small head. The colouration is rather like that of an Orca— the main body of the porpoise is very dark grey to black with very demarcated white patches on the flank that begin some way behind the flippers, which are small and close to the head. The dorsal fin is set just back from the middle of the back and sits up erect. The upper part of the dorsal fin has a white to light grey "frosting". The fluke has a similar frosting. The adult fluke curves back towards the body of the animal, which is another distinguishing feature. It is larger than other porpoises, growing up to 230 cm in length and weighing between 130 and 200 kg. Dall's Porpoises live for up to 15 years.
Dall's Porpoises are hugely active creatures. They will often zigzag around at great speed on or just below the surface of the water creating a spray called a "rooster tail". They may appear and disappear quite suddenly. The fastest of all small cetaceans, Dall's Porpoises can swim at up to 55 km/h, almost as fast as the Orca. The porpoises will approach boats and will bow- and stern-ride, but may lose interest, unless the boat is travelling quickly.

Dall's Porpoises appear in small groups (about 2– 10 in number). The groups appear not to be tight knit and may aggregate together at good feeding grounds. On very rare occasions a thousand or more individual may be seen at the same time. They feed on a variety of fish and cephalopods. Shoals of fish such as herring, anchovies and mackerel are common meals.

Dall's Porpoise, Phocoenoides dalli
The unique body shape of the Dall's Porpoise makes it easily distinguishable from other cetacean species. The animal has a very thick body and a small head. The colouration is rather like that of an Orca— the main body of the porpoise is very dark grey to black with very demarcated white patches on the flank that begin some way behind the flippers, which are small and close to the head. The dorsal fin is set just back from the middle of the back and sits up erect. The upper part of the dorsal fin has a white to light grey "frosting". The fluke has a similar frosting. The adult fluke curves back towards the body of the animal, which is another distinguishing feature. It is larger than other porpoises, growing up to 230 cm in length and weighing between 130 and 200 kg. Dall's Porpoises live for up to 15 years.
Dall's Porpoises are hugely active creatures. They will often zigzag around at great speed on or just below the surface of the water creating a spray called a "rooster tail". They may appear and disappear quite suddenly. The fastest of all small cetaceans, Dall's Porpoises can swim at up to 55 km/h, almost as fast as the Orca. The porpoises will approach boats and will bow- and stern-ride, but may lose interest, unless the boat is travelling quickly.

Dall's Porpoises appear in small groups (about 2– 10 in number). The groups appear not to be tight knit and may aggregate together at good feeding grounds. On very rare occasions a thousand or more individual may be seen at the same time. They feed on a variety of fish and cephalopods. Shoals of fish such as herring, anchovies and mackerel are common meals.

Dall's Porpoise, Phocoenoides dalli
The unique body shape of the Dall's Porpoise makes it easily distinguishable from other cetacean species. The animal has a very thick body and a small head. The colouration is rather like that of an Orca— the main body of the porpoise is very dark grey to black with very demarcated white patches on the flank that begin some way behind the flippers, which are small and close to the head. The dorsal fin is set just back from the middle of the back and sits up erect. The upper part of the dorsal fin has a white to light grey "frosting". The fluke has a similar frosting. The adult fluke curves back towards the body of the animal, which is another distinguishing feature. It is larger than other porpoises, growing up to 230 cm in length and weighing between 130 and 200 kg. Dall's Porpoises live for up to 15 years.
Dall's Porpoises are hugely active creatures. They will often zigzag around at great speed on or just below the surface of the water creating a spray called a "rooster tail". They may appear and disappear quite suddenly. The fastest of all small cetaceans, Dall's Porpoises can swim at up to 55 km/h, almost as fast as the Orca. The porpoises will approach boats and will bow- and stern-ride, but may lose interest, unless the boat is travelling quickly.

Dall's Porpoises appear in small groups (about 2– 10 in number). The groups appear not to be tight knit and may aggregate together at good feeding grounds. On very rare occasions a thousand or more individual may be seen at the same time. They feed on a variety of fish and cephalopods. Shoals of fish such as herring, anchovies and mackerel are common meals.

Dall's Porpoise, Phocoenoides dalli
The unique body shape of the Dall's Porpoise makes it easily distinguishable from other cetacean species. The animal has a very thick body and a small head. The colouration is rather like that of an Orca— the main body of the porpoise is very dark grey to black with very demarcated white patches on the flank that begin some way behind the flippers, which are small and close to the head. The dorsal fin is set just back from the middle of the back and sits up erect. The upper part of the dorsal fin has a white to light grey "frosting". The fluke has a similar frosting. The adult fluke curves back towards the body of the animal, which is another distinguishing feature. It is larger than other porpoises, growing up to 230 cm in length and weighing between 130 and 200 kg. Dall's Porpoises live for up to 15 years.
Dall's Porpoises are hugely active creatures. They will often zigzag around at great speed on or just below the surface of the water creating a spray called a "rooster tail". They may appear and disappear quite suddenly. The fastest of all small cetaceans, Dall's Porpoises can swim at up to 55 km/h, almost as fast as the Orca. The porpoises will approach boats and will bow- and stern-ride, but may lose interest, unless the boat is travelling quickly.

Dall's Porpoises appear in small groups (about 2– 10 in number). The groups appear not to be tight knit and may aggregate together at good feeding grounds. On very rare occasions a thousand or more individual may be seen at the same time. They feed on a variety of fish and cephalopods. Shoals of fish such as herring, anchovies and mackerel are common meals.

Dall's Porpoise, Phocoenoides dalli
The unique body shape of the Dall's Porpoise makes it easily distinguishable from other cetacean species. The animal has a very thick body and a small head. The colouration is rather like that of an Orca— the main body of the porpoise is very dark grey to black with very demarcated white patches on the flank that begin some way behind the flippers, which are small and close to the head. The dorsal fin is set just back from the middle of the back and sits up erect. The upper part of the dorsal fin has a white to light grey "frosting". The fluke has a similar frosting. The adult fluke curves back towards the body of the animal, which is another distinguishing feature. It is larger than other porpoises, growing up to 230 cm in length and weighing between 130 and 200 kg. Dall's Porpoises live for up to 15 years.
Dall's Porpoises are hugely active creatures. They will often zigzag around at great speed on or just below the surface of the water creating a spray called a "rooster tail". They may appear and disappear quite suddenly. The fastest of all small cetaceans, Dall's Porpoises can swim at up to 55 km/h, almost as fast as the Orca. The porpoises will approach boats and will bow- and stern-ride, but may lose interest, unless the boat is travelling quickly.

Dall's Porpoises appear in small groups (about 2– 10 in number). The groups appear not to be tight knit and may aggregate together at good feeding grounds. On very rare occasions a thousand or more individual may be seen at the same time. They feed on a variety of fish and cephalopods. Shoals of fish such as herring, anchovies and mackerel are common meals.

Dall's Porpoise, Phocoenoides dalli
The unique body shape of the Dall's Porpoise makes it easily distinguishable from other cetacean species. The animal has a very thick body and a small head. The colouration is rather like that of an Orca— the main body of the porpoise is very dark grey to black with very demarcated white patches on the flank that begin some way behind the flippers, which are small and close to the head. The dorsal fin is set just back from the middle of the back and sits up erect. The upper part of the dorsal fin has a white to light grey "frosting". The fluke has a similar frosting. The adult fluke curves back towards the body of the animal, which is another distinguishing feature. It is larger than other porpoises, growing up to 230 cm in length and weighing between 130 and 200 kg. Dall's Porpoises live for up to 15 years.
Dall's Porpoises are hugely active creatures. They will often zigzag around at great speed on or just below the surface of the water creating a spray called a "rooster tail". They may appear and disappear quite suddenly. The fastest of all small cetaceans, Dall's Porpoises can swim at up to 55 km/h, almost as fast as the Orca. The porpoises will approach boats and will bow- and stern-ride, but may lose interest, unless the boat is travelling quickly.

Dall's Porpoises appear in small groups (about 2– 10 in number). The groups appear not to be tight knit and may aggregate together at good feeding grounds. On very rare occasions a thousand or more individual may be seen at the same time. They feed on a variety of fish and cephalopods. Shoals of fish such as herring, anchovies and mackerel are common meals.