In a recent paper, a researcher noted a bird’s surprising urban adaptation: A young Cooper’s hawk used a pedestrian crossing signal to help it hunt more successfully in a busy neighborhood.

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A close relative of the Common Crossbill, Scottish Crossbill is only separated by its large bill and deeper call. The Scottish Crossbill is a controversial bird. Some authorities claim that it is just ...

A grouse of moorland and forest edge, the Black Grouse is best known for its spring-time gatherings, called 'leks', where the males gather to compete for females. Males are jet black with long curved ...