Reverse migration, also called reverse misorientation, is a phenomenon whereby a bird migrates in the opposite direction to that typical of its species...

Reverse migration may refer to: Reverse migration (birds), a phenomenon in bird migration Reverse migration (immunology), the phenomena during inflammation...

Bird migration is a seasonal movement of birds between breeding and wintering grounds that occurs twice a year. It is typically from north to south or...

migration is the phenomenon in which migrating birds are blown off course by the winds while they are in flight. It is more likely to happen to birds...

"perching" birds. Birds have wings whose development varies according to species; the only known groups without wings are the extinct moa and elephant birds. Wings...

Birds of prey or predatory birds, also known as (although not the same as) raptors, are hypercarnivorous bird species that actively hunt and feed on other...

Fish migration is mass relocation by fish from one area or body of water to another. Many types of fish migrate on a regular basis, on time scales ranging...

Northwest Europe, e.g. Arctic warblers in Britain. This is reverse migration, where the birds migrate in the opposite direction to that expected (say, flying...

Sea turtle migration is the long-distance movement of sea turtles (superfamily Chelonioidea), comprising the swimming of adults to their breeding beaches...

are medium-sized birds that range in size from the little bronze cuckoo, at 17 g (0.6 oz) and 15 cm (6 in), to moderately large birds, ranging from 60–80 cm...

most abundant and widespread North American birds and a popular gamebird, with more than 20 million birds (up to 70 million in some years) shot annually...

precipitation. It can track bird migrations as well (non-weather targets section). The radio waves from the radars bounce off rain and birds alike (or even insects...

surface for the night, then migrating to depth again around dawn. Reverse migration occurs with organisms ascending to the surface at sunrise and remaining...

improves the efficiency of flying birds, particularly over long migratory routes. It is hypothesized that the birds after can take the upwash lift force...

birds reared from hatching by humans. Such birds are called "imprints" in falconry. When an imprint must be bred from, the breeder lets the male bird...

Chain migration is the social process by which immigrants from a particular area follow others from that area to a particular destination. The destination...

Bantu-speaking groups through correlation of location and language group. The migrations of the original Proto-Bantu-speaking group, spread from an origin around...

short to medium distances. Western birds (Arizona and northern Mexico) molt in mid-migration, while eastern birds tend to molt before they migrate. Painted...

many birds of prey, the male is smaller than the female. The birds found east of the Mississippi River tend to be larger on average than the birds found...

settlements around the downtown area, the so-called in-migration. In-migration refers to migration from former colonies and similar places. The fact that...

birds on the Isle of May in October 1982, and nearly 21,000 birds through a single site in Latvia during September and October 1983. Spring migration...

to the southern tip of South America and repeats the trip in reverse. The exact migration routes and wintering grounds of individual subspecies are still...

than half the year on their migration to-and-from warmer wintering areas. During spring migration (the reverse migration), large flocks of snow geese...

confirmed the timing of northwestward migration. Exhausted and perished birds are regularly found during migration, especially November to December and...

study scientifically in birds. In general, birds have relatively large brains compared to their head size. Furthermore, bird brains have two-to-four times...

social bird while not breeding. Flocks of up to 400 birds may be seen flying together during migration. Staging sites, where migrating birds gather to...

of winter, Rough-legged buzzards begin their return migration, retracing their route in reverse. The slow phase occurs first, as they move northeastward...

Juvenile birds undertake their first migration without their parents. Only a few days after leaving the nest, these birds can already travel up to 2000 km...

terms used in the description of birds—warm-blooded vertebrates of the class Aves and the only living dinosaurs. Birds, who have feathers and the ability...

(2011). Autumn migration of soaring birds through the Gebel El Zeit Important Bird Area (IBA), Egypt, threatened by wind farm projects. Bird Conservation...