Closeup of a Loggerhead Shrike sitting on barbed wire.

Loggerhead Shrike

Some insects and amphibians are naturally toxic to birds, so shrikes store these toxic animals on thorns or barbed wire for a day or two until the toxins have degraded and the food is safe to eat.

A Greater Prairie-Chicken with inflated air sac stands among green grasses.

Greater Prairie-Chicken

In spring, males attract females by stamping their feet rapidly and making booming sounds with their air sacs. They often leap into the air with loud cackles.

A Western Meadowlark perched on a post.

Western Meadowlark

In 1914, California grain growers initiated a study on the Western Meadowlark’s diet to determine if the bird could be designated a pest species. Although they do eat grain, Western Meadowlarks help limit crop-damaging insects.