From dinosaur arms to bird wings and Hyde to Jekyll bacteria, two studies published today examine evolutionary transformations.
Posts Tagged ‘wings’
How does the amount of food monarch larvae receive affect their wing size and coloration?
An ancestor of hummingbirds and swifts had very small wings.
Swallows in Nebraska have evolved shorter wingspans to stay away from cars.
The colorful patterns in animals from fish to birds to insects to snakes, where do they come from?