If you’re lucky enough to have an osprey nesting near you, you might also be lucky enough to watch it hunt for its next meal. Fish account for 99% of a “sea hawk” bird’s diet, but they’re unable to ...

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 ...