bn:00054910n
Noun Concept
Categories: Bird migration, Bird flight, Ethology, Animal migration, Birds
EN
migration  animal migration  emigrant bird  migratory bird  Animal migrate
EN
The periodic passage of groups of animals (especially birds or fishes) from one region to another for feeding or breeding WordNet 3.0
English:
birds
Definitions
Relations
Sources
EN
The periodic passage of groups of animals (especially birds or fishes) from one region to another for feeding or breeding WordNet 3.0 & Open English WordNet
Animal migration is the relatively long-distance movement of individual animals, usually on a seasonal basis. Wikipedia
Seasonal movement of animals Wikidata
A bird which migrates in a group. OmegaWiki