migratory behaviour
1Migratory locust — Female migratory locust Scientific classification Kingdom: Animalia …
2Social behaviour in animals — Introduction actions of animals living in communities. Such behaviour may include the feeding of the young, the building of shelters, or the guarding of territory. General characteristics Social behaviour (Social behaviour in animals) …
3feeding behaviour — Any action of an animal directed toward obtaining nutrients. Each species evolves methods of searching for, obtaining, and ingesting food for which it can successfully compete. Some species eat only one type of food, others a variety. Among… …
4migration — migrational, adj. /muy gray sheuhn/, n. 1. the process or act of migrating. 2. a migratory movement: preparations for the migration. 3. a number or body of persons or animals migrating together. 4. Chem. a movement or change of position of atoms… …
5anseriform — ▪ bird order Introduction any of the 150 species comprising the bird order Anseriformes, which comprises the ducks (duck), geese (goose), and swans (swan) (family Anatidae) and the screamers (the three species of family Anhimidae). Anatidae… …
6Lepidoptera migration — Monarch butterfly is the most well known migrant amongst the Lepidoptera …
7Insect migration — is the seasonal movement of insects, particularly those by species of dragonflies, beetles, butterflies and moths. The distance can vary from species to species, but in most cases these movements involve large numbers of individuals. In some… …
8Common Firecrest — Male of nominate subspecies in England Conservation status …
9marine ecosystem — Introduction complex of living organisms in the ocean environment. Marine waters cover two thirds of the surface of the Earth. In some places the ocean is deeper than Mount Everest is high; for example, the Mariana Trench and the… …
10Zugunruhe — In ethology, zugunruhe is anxious behavior in migratory animals, especially in birds. When these animals are enclosed, such as in an Emlen funnel, zugunruhe serves to study the seasonal cycles of the migratory syndrome. Zugunruhe involves… …
