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...

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

Migrating birds face many perils as they travel between breeding and wintering grounds each year. Migration is a dangerous part of a bird's life cycle...

major animal groups, including birds, mammals, fish, reptiles, amphibians, insects, and crustaceans. The cause of migration may be local climate, local availability...

Altitudinal migration is a short-distance animal migration from lower altitudes to higher altitudes and back. Altitudinal migrants change their elevation...

November 2015. "How Bird Migrations Show Up Beautifully on Doppler Radar". Smithsonian.com. Retrieved 9 November 2015. "Following Bird Migration with Doppler"...

Vulture; The Highest Recorded Flying Bird". Boston University. Lincoln, Frederick C. (1999). Migration of Birds. U.S. Fish and Wildlife Service. p. 30...

A bird observatory is a centre for the study of bird migration and bird populations. They are usually focused on local birds, but may also include interest...

American Bird Phenology Program houses a unique and largely forgotten collection of six million Migration Observer Cards that illuminate migration patterns...

scientifically accurate bird illustrations. Aristotle in 350 BC in his History of animals noted the habit of bird migration, moulting, egg laying, and...

Bird fallout or migration fallout is the result of severe weather preventing migratory birds from reaching their destination. This can occur while birds...

there are increases in bird collisions during fall and spring migrations due to greater movement in bird populations, and because birds are less familiar with...

Animal migration Bird migration Plant migration, see Seed dispersal, the movement or transport of seeds away from the parent plant Gene migration, a process...

subsequent recapture, recovery, or observation of the bird can provide information on migration, longevity, mortality, population, territoriality, feeding...

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...

migratory birds. The bird observatory, which was founded in 1988, rings approximately 20,000 birds a year. During the height of the spring migration in April...

the 2019 film Birders is a short documentary. Bird feeding Bird hide Bird migration Black Birders Week Important Bird Area List of birding books List of...

bottleneck shape, it is also a compulsory point of transit in the migration of many bird species. In 1957, a 220 kV overhead power line was built across...

photobiology for establishing the link between the length of daylight and bird migration. Rowan was recognized for his findings with the Flavelle Medal in 1946...

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...

Winged Migration (French: Le Peuple Migrateur, also known as The Travelling Birds in some UK releases, or The Travelling Birds: An Adventure in Flight...

Smithsonian Migratory Bird Center is a research program dedicated to fostering greater understanding, appreciation, and protection of bird migration. It is located...

from wild birds". europa.eu. 28 September 2023. "The Eurasian African Bird Migration Atlas". migrationatlas.org. "Eurasian-African Bird Migration Atlas"...

visual and communication abilities, and long-distance migration in some species. Among all birds, male hummingbirds have the widest diversity of plumage...

understanding the migration of European birds. Before migration was understood, people struggled to explain the sudden annual disappearance of birds like the white...

migrate in the opposite direction. This is a significant difference from bird migration. All insects move to some extent. The range of movement can vary from...

radio tracking that can be utilized, especially in the case of small bird migration, is the use of geolocators or "geologgers". This technology utilizes...

Human-guided migration or human-led migration is a method of restoring migratory routes of birds bred by humans for their reintroduction into the wild...

earthquakes, strong currents in the strait, concerns of disruption of bird migration routes, and the infiltration of mafia groups Cosa Nostra and 'Ndrangheta...

fall migrations. Bird strikes above 500 feet (150 m) altitude are about 7 times more common at night than during the day during the bird migration season...