They also help birds themselves to communicate with each other, to convey messages of courtship and warning, and to signal status to potential mates. Every color of the rainbow features on the plumage ...
Without color vision, their fancy feathers would be meaningless since they help birds recognize members of their species and gather important information like the age, sex, and fitness of other ...
With a foreword by eminent paleontologist Luis Chiappe, Birds of the Mesozoic is a must-have book for bird lovers and anyone interested in paleontology. "Pictorially the book is a paradigm of sensory ...
Print the coloring pages below and color while you listen! (Just click on the links). All illustrations for Circle Round and the Circle Round coloring book are created by artist Sabina Hahn.