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- Bird_migration_perils abstract "Migrating birds have to travel between breeding and wintering grounds during the year, thus their life cycles are significantly different from resident birds. Migrants tend to travel away from polar and temperate zones in the winter due to cold temperatures and little food availability in their breeding areas. During spring migration, birds return to their breeding sites because of longer days and superabundance of food, which in turn allows them to raise more young.Many populations of migratory birds are in serious decline because of anthropogenic and natural threats. Anthropogenic threats include deforestation and habitat loss, hunting, pesticide uses, urbanization and climate change. Identifying and understanding the processes and perils can allow us to implement effective management and conservation strategies for these species. Migration is a dangerous part of a bird's life cycle, with many tradeoffs; birds receive benefits from wintering and breeding in better quality habitats, at the price of higher predation risks and greater energy expenditure.".
- Bird_migration_perils thumbnail Migrationroutes.svg?width=300.
- Bird_migration_perils wikiPageID "41246005".
- Bird_migration_perils wikiPageRevisionID "601477191".
- Bird_migration_perils subject Category:Bird_migration.
- Bird_migration_perils subject Category:Bird_mortality.
- Bird_migration_perils comment "Migrating birds have to travel between breeding and wintering grounds during the year, thus their life cycles are significantly different from resident birds. Migrants tend to travel away from polar and temperate zones in the winter due to cold temperatures and little food availability in their breeding areas.".
- Bird_migration_perils label "Bird migration perils".
- Bird_migration_perils sameAs m.0zg7j9b.
- Bird_migration_perils sameAs Q17019144.
- Bird_migration_perils sameAs Q17019144.
- Bird_migration_perils wasDerivedFrom Bird_migration_perils?oldid=601477191.
- Bird_migration_perils depiction Migrationroutes.svg.
- Bird_migration_perils isPrimaryTopicOf Bird_migration_perils.