Top Facts about Dolphins
February 15, 2009 No comments yet
1. Dolphins are mammals;they nurse their young from mammary glands.2. Dolphins can swim up to 260 m. below the surface of the ocean, although they are mainly shallow divers. 3. Dolphins can stay up to 15 minutes under water although they usually stay only a few minutes diving.4. Dolphins use a technique called echolocation to [...]