bird migrations

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• Bird migration — A flock of Barnacle Geese during autumn migration …   Wikipedia

• Bird intelligence — deals with the definition of intelligence and its measurement as it applies to birds. Traditionally, birds have been considered inferior in intelligence to mammals, and derogatory terms such as bird brains have been used colloquially in some… …   Wikipedia

• Bird — For other uses, see Bird (disambiguation). Aves and Avifauna redirect here. For other uses, see Aves (disambiguation) or Avifauna (disambiguation). Birds Temporal range: Late Jurassic–Recent, 150–0 Ma …   Wikipedia

• Bird strike — A bird strike (sometimes birdstrike, bird hit, or BASH (Bird Aircraft Strike Hazard)) in aviation is a collision between an airborne animal (usually a bird) and a man made vehicle, especially aircraft. It is a common threat to aircraft safety,… …   Wikipedia

• bird — birdless, adj. /berrd/, n. 1. any warm blooded vertebrate of the class Aves, having a body covered with feathers, forelimbs modified into wings, scaly legs, a beak, and no teeth, and bearing young in a hard shelled egg. 2. a fowl or game bird. 3 …   Universalium

• Bird — /berrd/, n. Larry, born 1956, U.S. basketball player. * * * I Any of the warm blooded, beaked vertebrates of the class Aves, including more than 9,600 living species. A covering of feathers distinguishes birds from all other animals. Birds have a …   Universalium

• Bird abatement — The risks that birds create in certain circumstances have brought the need for bird abatement. Amongst those risks are loss of investments in farming and aviculture, aircraft crashes, and bacteriological and viral contamination. With more recent… …   Wikipedia

• Prince Edward Point Bird Observatory — Infobox Protected area name = Prince Edward Point Bird Observatory iucn category = caption = Location of the Prince Edward Point Bird Observatory base width = 220px locator x = 217 locator y = 175 location = Eastern Ontario nearest city = Picton …   Wikipedia

• Jerusalem Bird Observatory — The Taiga Flycatcher has been recorded at the observatory The Jerusalem Bird Observatory is an urban bird observatory in Israel, sited on a 5000 m2 plot in central Jerusalem between the Knesset and the Supreme Court.[1] It has …   Wikipedia

• Cape May Bird Observatory — The Cape May Bird Observatory was founded in 1975 in Cape May, New Jersey, United States. The purpose of the Cape May Bird Observatory is to conduct research, encourage conservation, and organize educational and recreational birding activities.… …   Wikipedia

• Migratory Bird Treaty — The Migratory Bird Treaty or Convention is a environmental treaty between Canada and the United States. It was originally signed on 16 August 1916 by the U.S. and the United Kingdom (representing Canada), entered into force in on 6 December 1916 …   Wikipedia