In a breeding experiment with Houbara bustards -- a North African bird species with a very distinctive courtship behavior -- scientists have concluded that visual stimulation from attractive males of ...

A small, bird-like North American dinosaur incubated its eggs in a similar way to brooding birds -- bolstering the evolutionary link between birds and dinosaurs, researchers have found. A small, ...

A small, bird-like North American dinosaur incubated its eggs in a similar way to brooding birds -- bolstering the evolutionary link between birds and dinosaurs, researchers at the University of ...

EDMONTON, Alberta, April 18 (UPI) -- A small North American dinosaur incubated its eggs like brooding birds do, strengthening the evolutionary link between birds and dinosaurs, scientists say. A study ...

A small, bird-like North American dinosaur incubated its eggs in a similar way to brooding birds – bolstering the evolutionary link between birds and dinosaurs, researchers at the University of ...

Birds have evolved to fit particular environments. Eggs have evolved along with the birds. The eggs that birds will lay this spring will vary in shape and color to facilitate successful hatching in a ...

It is spring in the northern hemisphere and birds initiate the remarkable architectural feat of building a home for the young. How is this accomplished? Hormones and Getting in the Mood Much of the ...

An Australian airline worker returned to his car following six weeks abroad only to discover a nest on the rear windscreen wiper . . .with a brooding bird sitting on eggs. Trevor Maltby, arrived at ...