Did you know that Dolphins...
Unlike any other mammal, dolphin babies are born tail first!
Dolphins have very little sense of smell!
A mother dolphin will stay with a calf for two to three years!
Dolphins, like cows, have two stomachs — one for storing food and one for digesting it!
- The largest of the freshwater dolphins is the boto, found in the Amazon River. It can grow 10 feet long.
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 Identified by the lateral stripes that originate at their eyes, the striped dolphins are sometimes seen swimming alongside large ships off California and in the Atlantic, a behavior known as bow-riding.
In the eastern tropical Pacific, where they are also found, they tend to be shyer.
These dolphins are energetic swimmers, sometimes moving upside down and jumping as high as twenty feet (6 ...
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 The manatee, often called the sea cow, is the only exclusively herbivorous marine mammal. It grazes on all kinds of aquatic plants, especially marine sea grasses, assisted by its large prehensile lips, which are studded with bristles.
During the day, it is frequently found close to the surface, sleeping within the top three to ten feet (1 to 3 m). Occasionally it swims down to thirty feet (10 ...
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 Hagfish are marine craniates of the class Myxini, also known as Hyperotreti. Despite their name, there is some debate about whether they are strictly fish (as there is for lampreys), since they belong to a much more primitive lineage than any other group that is commonly defined fish (Chondrichthyes and Osteichthyes). Their unusual feeding habits and slime-producing capabilities have led members o...
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 Order: Salmoniformes, Family: Salmonidae Typically spend the first year of their life in fresh water. Upon moving to the ocean, growth increases dramatically. At about the third year, coho salmon reach maturity.
They weigh from 6 to 12 pounds and can be up to 38 inches in length.
Oncorhynchus kisutch are deep-bodied salmon with unique color characteristics. The dorsal surface is a metallic blue while the sides are a silver color....
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 Harp seals migrate in large groups as much as five thousand miles (8,000 km) from feeding grounds in the north to breeding grounds in the south.
They spend about half the year in the north, feeding on fish and invertebrates.
In the spring, thousands of females congregate on pack ice to give birth and nurse their white-furred pups.
Following weaning, the pups shed their white fur, which...
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 Well, their brains, of course. Dolphins have large brains for their bodies — in fact, a bottlenose dolphin is second only to humans in the ratio of brain size to body size. Researchers have also pointed to the parallels in the organization of dolphin and primate brains as more evidence of high intelligence in dolphins. Some have gone so far as to suggest that dolphins actually have a language that...
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