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6 days ago · It can be tricky to tell marine animals apart—especially when looking at vaguely torpedo-shaped shadows shooting through the waves. Just as dolphins and porpoises have similar features, pinnipeds (the group of marine mammals made up of seals, sea lions and walruses) have a lot of physical characteristics in common with one another.
Seals, walruses, whales, otters, and others rely on the back end of their bodies—their tail—to produce thrust. Instead, the sea lion tail is used like a rudder. By using their front flippers, sea lions are easily the fastest group of pinnipeds. Most pinnipeds cruise at speeds around 5 to 15 knots, though sea lions sometimes reach bursts up ...
Sea lions at Dolphin Research Center eat herring, smelt, and capelin. Wild sea lions often feed cooperatively, eating 5 - 8% of their body weight each day, which is between 15 - 35 pounds (7 - 16 kg) of food. Sea lions have 34 to 38 teeth, specially designed for grasping and tearing their food; however, their food is swallowed whole.
Aug 12, 2024 · Seals typically have a smaller body size compared to sea lions. But some, such as the Northern elephant seal and hooded seal, can be larger. On land, seals use their bellies to move around in a caterpillar-like motion. They have small front flippers that are thinly webbed with a claw on each small toe. In the water, seals swim easily, moving ...
Seals vs. Sea lions - what's the difference? Despite our name, Whale and Dolphin Conservation's Marine Animal Rescue and Response team works with whales, dolphins, and seals! That's right, we see four species of seals in Massachusetts and our team regularly receives reports of stranded seals in need of help. Two species - harbor seals and grey seals - are residents, meaning we can see them ...
A male California sea lion weighs on average about 300 kg (660 lb) and is about 2.4 m (8 ft) long, while the female sea lion weighs 100 kg (220 lb) and is 1.8 m (6 ft) long. The largest sea lions are Steller's sea lions , which can weigh 1,000 kg (2,200 lb) and grow to a length of 3.0 m (10 ft).
People also ask
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This week we’re answering two of our most common questions: the difference between a dolphin and a porpoise, and the difference between a seal and a sea lion. See less Comments
- 4 min
- 346
- The Whale Interpretive Centre
