breeding bird

См. также в других словарях:

• Breeding Bird Survey — The Breeding Bird Survey monitors the status and trends of bird populations. Data from the survey are an important source for the range maps found in field guides. The North American Breeding Bird Survey is a joint project of the United States… …   Wikipedia

• Breeding — is the producing of offspring, usually animals or plants* Animal breeding, through selected specimens such as dogs, horses, and rabbits * Plant breeding, through selected specimens such as treesBreeding may also refer to:in science: * Biobreeding …   Wikipedia

• Bird atlas — A bird atlas is an ornithological work that attempts to provide information on the distribution, abundance, long term change as well as seasonal patterns of bird occurrence and usually represented in the form of maps. They often involve the use… …   Wikipedia

• Bird nest — For animal nests in general, see Nest. For other uses, see Bird s nest. Deep cup nest of the Great Reed warbler A bird nest is the spot in which a bird lays and incubates its eggs and raises its young. Although the term popularly refers to a… …   Wikipedia

• Bird conservation — is a field in the science of conservation biology related to threatened birds. Humans have had a profound effect on many bird species. Over one hundred species have gone extinct in historical times, although the most dramatic human caused… …   Wikipedia

• Bird ringing — (also known as bird banding) is an aid to studying wild birds, by attaching a small individually numbered metal or plastic ring to their legs or wings, so that various aspects of the bird s life can be studied by the ability to re find the same… …   Wikipedia

• Bird Kingdom — Type Private Industry Aviary Founded 2003 Headquarters …   Wikipedia

• Breeding pair — is a pair of animals which cooperate over time to produce offspring. In contrast to any two copulating animals, the term breeding pair indicates some form of a bond between the individuals. For example, many birds mate for a breeding season or… …   Wikipedia

• Bird Island, Slovakia, Šamorín — Bird Island is small island (6,86 ha) situated in the Hrušovská zdrž (2518 ha), which is part of Gabčíkovo reservoir, southwesterly from Šamorín. Island was built according to constructions of dams Gabčíkovo Nagymaros at the Danube and it should… …   Wikipedia

• Bird anatomy — Bird anatomy, or the physiological structure of birds bodies, shows many unique adaptations, mostly aiding flight. Birds have evolved a light skeletal system and light but powerful musculature which, along with circulatory and respiratory systems …   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