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Animal migration

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Vanessa atalanta
species of butterfly
Danaus plexippus
milkweed butterfly in the family Nymphalidae
animal migration
movement of animals from place to place, usually seasonal
Vanessa cardui
species of insect
Macroglossum stellatarum
species of insect
range
geographical area in which a taxon can be found
desert locust
species of insect
Locusta migratoria
most widespread locust species
Silver Y
species of insect
diapause
In animal dormancy, diapause is the delay in development in response to regular and recurring periods of adverse environmental conditions. It is a physiological state with very specific initiating and inhibiting conditions. The mechanism is a means of surviving predictable, unfavorable environmental conditions, such as temperature extremes, drought, or reduced food availability. Diapause is observed in all the life stages of arthropods, especially insects.
fish migration
movement of fishes from one water body to another
wildlife corridor
protected pathway for animals connecting wild territories
Sympetrum
thumb|Sympetrum commixtum, Nepal thumb|Sympetrum vicinum mating
swarming
process by which a new honey bee colony is formed
Libellula
Libellula is a genus of dragonflies, called chasers (in English) or skimmers (in American), in the family Libellulidae. They are distributed throughout the temperate zone of the Northern Hemisphere. Many have showy wing patterns and bright bodies.
vagrancy
state of animals well outside their normal range
migration
displacement of a human or animal population
animal navigation
ability of many animals to find their way accurately without maps or instruments
Sahara pump theory
hypothesis about migration of species between Africa and Eurasia
Kasanka National Park
national Park in Zambia’s Central Province
diel vertical migration
pattern of movement used by some organisms living in the ocean and in lakes
herding
thumb|right|270px|A man herding goats in [[Tunisia]] thumb|Shepherd herding sheep in Patagonia, Argentina
swarm behaviour
collective behaviour of a large number of (usually) self-propelled entities of similar size
State Barrier Fence of Western Australia
pest-exclusion fence constructed between 1901 and 1907 to keep rabbits and other agricultural pests, from the east, out of Western Australian pastoral areas
Bogong moth
species of insect
insect migration
seasonal movement of insects
homing behavior
instinctual activity such as the ability of certain animals to return to a given place
Levantine corridor
geographic corridor between the Mediterranean and the Arabian desert, which connects Africa to Eurasia
Lepidoptera migration
migration of butterflies or moths
Altitudinal migration
movement of animals to different altitudes
Animal migration tracking
Used to study animals' behavior in the wild