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Cliff Swallows and Pest Management

10,000 Birds

All swallows are included under the Migratory Bird Treaty Act of 1918 as migratory insectivorous birds and as such are protected by state and federal regulations. It is illegal for any person to take, possess, transport, sell, or purchase them or their parts, such as feathers, nests, or eggs, without a permit.

San Diego 165
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Cavity Nesting Birds of North America and Their Babies!

10,000 Birds

Wood Duck ( Aix sponsa ) Female Incubating Eggs in a Nest Box “Many species of cavity-nesting birds have declined because of habitat reduction. The wood duck was very scarce in many portions of its range, at least in part, for the same reason and probably owes its present status to provision of nest boxes and protection from overhunting 1.”

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Summer Books for Kids (and the rest of us)

10,000 Birds

They cut down the trees the parrots used for nesting and brought black rats, who ate their eggs, and honeybees who swarmed into their nests, and by 1937 there were only about 2,000 Puerto Rican Parrots left. In addition, a separate 11-page Teacher’s Guide can be downloaded from the publishers website. Roth and Cindy Trumbore.