I filmed this short moment on a quiet walk through the woods, just as a cuckoo started calling above the path. The sun is shining through the leaves and all you can really hear is the bird and the ...

A lot of us will change our wardrobe to fit into a crowd, and the brood parasite known as the cuckoo has used evolution to do the same thing. Because cuckoos lay their eggs in the nest of a host bird, ...