Sentence examples for birds developed from inspiring English sources

Wading birds developed long, thin legs, and climbing birds developed short legs with strongly curved, sharp claws.

He had spent his life studying how different species of birds developed their songs and calls.

Birds developed from a reptilian ancestor during the Jurassic and Cretaceous.

In the 17th century, the "bird carpet," or White Ushak, with conventionalized motifs suggesting birds, developed.

Others indulged in repetitive head movements, while two birds developed a complicated pendulum motion of the head and body.

He was first to propose that birds developed flight by running rather than leaping from tree to tree.

Most birds develop immunities to the virus within days of infection and are no longer carriers.

Before they die, the birds develop major hemorrhages, with blood streaming from their cloacas and beaks.

The crisis facing vultures is exacerbated by the fact that the birds develop very slowly.

In captivity, many birds develop Feather Destructive Behavior as a result of conditions including lack of psychological and emotional stimulation, stress, lack of companionship, and limited freedom.

Many birds develop a brood patch an area of bare, featherless skin on the underbody in preparation for incubation and brooding.