Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. Flightless birds, like the dodo bird of the small Indian ...

Add Yahoo as a preferred source to see more of our stories on Google. The Kakapo (Strigops habroptilus) is a nocturnal, flightless parrot from New Zealand, known for vibrant plumage. Capturing rare ...

More than 99% of birds can fly. But that still leaves many species that evolved to be flightless, including penguins, ostriches, and kiwi birds. In a study in the journal Evolution, researchers ...

WELLINGTON, New Zealand — The world’s only flightless parrot species was once thought to be doomed by design. The kakapo is too heavy, too slow and, frankly, too delicious to survive around predators, ...

This article originally appeared on The Conversation. Aside from being a delight to watch, flight in birds is regarded by many cultures as a symbol of freedom, and a source of inspiration for humans ...

Researchers examined dozens of bird species in museum collections looking for differences in the feathers and bodies between birds that can fly and birds that can't. They found that when birds evolve ...