A bird sighting on New York's Long Island has avian enthusiasts flocking to the region in hopes of spotting a feathered friend that has never been seen before in the state. The common cuckoo is ...

Although these babies and parents may offend our mammalian sensibilities, their species have evolved their own way of showing ...

Avian enthusiasts are flocking to New York after a common cuckoo was spotted in the state for the first time ever. The common cuckoo is typically found from Europe to Japan, with the majority of the ...

A George Mason University (GMU) biologist proposed an alternate theory of how the common cuckoo bird mimics other birds’ egg colorings at a biology department seminar Jan. 15. Hanley said cuckoos are ...

For some birds, recognizing their own eggs can be a matter of life or death. In a new study, scientists have shown that many birds affected by the parasitic Common Cuckoo -- which lays its lethal ...

Avian enthusiasts are flocking to New York after a common cuckoo was spotted in the state for the first time ever. But birders are going wild after one was recently spotted in Riverhead — a town on ...