At night in a national park of Cuba, a “large” creature walked along a rocky edge on its “feather duster-like” legs. The “unique” animal caught the attention of a nearby scientist ...

The manakin’s bulky bones, Bostwick says, likely have evolved in order to support the knocking action of the large feathers. But how, she wants to know, does this three-and-a-half-inch bird haul ...