A 12-year-old boy has gained millions of views on social media by copying the calls of more than 100 bird species using only his throat, tongue and hands. Samuel Henderson, a middle school student ...

When a reed warbler in Zambia spots a cuckoo near its nest, it lets out a distinctive whining call. Halfway across the world in Australia, a fairy-wren does exactly the same thing. The two species ...

Samuel Henderson was four years old and eating Dippin’ Dots at the zoo when a great-tailed grackle caught his attention. He copied the bird’s call, and the bird answered him. Eight years later, the ...