Schoolchildren visiting the aviary at the zoo see and hear about woodpeckers, pigeons, seagulls, ostriches, and other kinds of birds. Includes a section with additional information about the birds' features.
a guide to North American species and their habits
Sprunt, Alexander
1961
Pictures 89 game birds, identifying their breeding and wintering ranges, scientific and local names, size, weight, flight speed, and nesting and feeding habits.
Tells the story of biologists' efforts to save the last California condors from extinction by breeding them in captivity and returning them to the wild.
Describes the nature of birds of prey, where they live, feed, and hunt, why these species are endangered, and what can be done to protect and preserve them.