For instance, researchers use the backyard sightings that users submit to Project FeederWatch —a joint program run by the Cornell Lab of Ornithology and Birds Canada —to track long-term changes in ...
There’s never a bad time to visit Elmley Nature Reserve. In the cooler months, murmurations of starlings cloud crisp winter skies while tens of thousands of waders fill rain-fed pools. The beginnings ...
Seventeen short chapters with engaging narrative and lots of photos with information-packed captions illustrate the mechanisms by which birds produce the characteristic and sometimes brilliant ...
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