My First Discoveries
May 1, 2012/ ISBN 978-1851033645
Dolphins, marine science (ages 4 and up)
by Bob Walch
With transparent overlays and lots of information on the life of
the dolphin, this book fills in young readers on every aspect of
the marine mammals' existence.
You'll learn that the dolphin ancestors date back 55 million years,
that they can stay underwater for up to twenty minutes and that
when a mother dolphin gives birth, another female guards her. Dolphins
use clicks and whistles to communicate and they can see and hear
Social creatures, dolphins often travel and hunt together, they
help one another if they are in difficulty and they are found in
every ocean and some rivers around the world.
Nicely designed with a spiral ring binding that allows the book
to be opened flat, this is a fascinating study of one of the most
appealing creatures you'll find in the ocean.