Birding By Ear

This combination of photos shows a Northern Cardinal perching on a snow-covered tree branch in Olmsted Falls, Ohio on Jan. 8, 2010, left, an American Goldfinch perching on a stalk of tall grass in Denton, Neb., on June 20, 2023, center, and a female American robin feeding a worm to her nestlings on a front porch in Cheverly, Md., on May 9, 2021. Birding’s popularity soared during the pandemic, when people were eager to get outside. Merlin, a free app, is able to identify birds solely by sound. (AP Photo). COMBINATION PHOTO. NO SALES.

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