Do songbirds pay a price for winter wandering?

In years when winter conditions are especially harsh, birds that depend on conifer seeds for food are sometimes forced to leave their homes in northern forests and wander far from their normal ranges to find enough to eat. ...

Who will come to your bird feeder in 2075?

The distribution of birds in the United States today will probably look very different in 60 years as a result of climate, land use and land cover changes.

New study finds that Adelie penguin population is on the rise

A first-ever global census of Adélie penguins shows that the population is 3.79 million breeding pairs or 53 percent larger than previously estimated. Adélie penguins have long been considered a key indicator species to ...

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