Colombia is home to the most species of birds known to ornithologists. Merlin, an app, is helping to build an “avian tourism” ...

I first discovered Merlin Bird ID by Cornell Lab of Ornithology earlier this summer, when I was trying to figure out the identity of a particular bird of prey in my neighborhood. After looking at a ...

Other than cars, the thing I hear most often at home is birds. I live in Southern California, in a relatively suburban neighborhood, outside of an even more metropolitan downtown. I don’t get the ...

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