Birds have nests, spiders have webs and people have friendships.

Stoats are the worst enemy of birds in New Zealand.

It hosts one of the largest populations of frigate birds.

This is communication technology for birds. I looks like this.

Cold can be a problem for small birds that do not migrate.

Estimates of seabird bycatch may even be much higher for some species.

With nearly 450 species identified to date, they are the most diverse order of birds after the passerines.

The island became a migratory bird sanctuary in 1919 due to the 1916 Migratory Bird Convention between Canada and the United States.

The call does not vary in the presence of an adult at the nest, so it seems likely that the call is not directed at the adult bird.

In the view of the Panel, this reflects the uncertain fate of birds that might have migrated to alternate foraging locations.

You shall fall on the mountains of Israel, you, and all your hordes, and the peoples who are with you I will give you to the ravenous birds of every sort, and to the animals of the field to be devoured.

Thou shalt fall upon the mountains of Israel, thou, and all thy bands, and the people that is with thee I will give thee unto the ravenous birds of every sort, and to the beasts of the field to be devoured.

It is not to be confused with bird calls which are used for alarms and contact and are especially important in birds that feed or migrate in flocks.

Dr. Peter Dodson at the University of Pennsylvania actually realized that dinosaurs grew kind of like birds do, which is different than the way reptiles grow.

Convention on Wetlands of International Importance Especially as Waterfowl Habitat, Ramsar, 1971, United Nations, Treaty Series, Vol. 996, No. 14583, p. 245.

The drones, made in Palestine, are called Ababil after a type of birds mentioned in the Holy Quran, which protected Mecca during a war with Yemen in the year 571.

Jordan notes that the Azraq wetlands lie on a globally important migration route for birds and provide habitats for resident wildlife species including birds, mammals, reptiles, fish and invertebrates.

Birds and mammals show complete separation of the heart into two pumps, for a total of four heart chambers it is thought that the four chambered heart of birds evolved independently from that of mammals.

As of November 2011 there were 394 individuals living, including 205 in the wild and the rest in the San Diego Wild Animal Park, the Los Angeles Zoo, the Oregon Zoo, and the World Center for Birds of Prey in Boise, Idaho.

At the tip of the peninsula on the western side of the lake are the Bird Islands (Cormorant Island and Egg Island), which have been bird sanctuaries of the Qinghai Lake Natural Protection Zone since 1997.

Recalling that the Food and Agriculture Organization of the United Nations in 1999 adopted international plans of action for the management of fishing capacity, for reducing the incidental catch of seabirds in longline fisheries and for the conservation and management of sharks,