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Cliff Swallows and Pest Management

10,000 Birds

In addition to their homing tendency, breeding swallows are attracted to old nests. 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. Salmon, UC Cooperative Extension, San Diego Co.; Authors: T.

San Diego 165
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Journeys With Emperors: Tracking the World’s Most Extreme Penguin–A Book Review

10,000 Birds

They breed in colonies scattered around the Antarctic continent (the number ranges from 60 to 70, and as Kooyman points out, the colonies can drastically change in size from year to year) on the ice (and one of the things I learned from this book is how many different kinds of ice there is in the Antarctic) in the darkest months of winter.

Penguins 151