A pale Arctic finch closely related to common redpoll. The "frosty" version of the common redpoll.
§ Quick facts
§ Encyclopedia
The redpoll is a species of small passerine bird in the finch family Fringillidae. It is the only species placed in the genus Acanthis. It breeds in the Arctic and north temperate Holarctic tundra and taiga. The redpoll was formerly widely treated as three species: the common or mealy redpoll, the arctic or hoary redpoll, and the lesser redpoll.
Source: Wikipedia — Redpoll Licensed under CC BY-SA 4.0
§ Identification
Field marks. Very pale, frosty redpoll with a small red forehead, a stubby bill, an unstreaked or lightly streaked white rump, and clean white underparts (males with a faint pink wash).
Similar species. Common Redpoll is browner and more heavily streaked with a streaked rump; Hoary looks 'washed out' with a pushed-in bill.
Voice. Calls like Common Redpoll — a dry rattle and buzzy notes.
§ Diet & behavior
Diet. Seeds (specialized for many species), occasional insects.
Behavior. An even more cold-adapted redpoll of the high Arctic; mixes with Common Redpolls in winter flocks and is told by its frostier, paler plumage.
§ Range
Arctic Canada and Alaska
§ Habitat
Arctic willow and birch scrub
§ Threats
Climate change in Arctic habitats.
§ Conservation status
According to the IUCN Red List, the hoary redpoll is currently classified as Least Concern.
§ What helps
Support Arctic conservation.
§ Further reading
- Wikipedia — Redpoll
- www.allaboutbirds.org — authoritative profile of Acanthis hornemanni
- IUCN Red List — search for Acanthis hornemanni
- GBIF occurrence records
- Encyclopedia of Life — Acanthis hornemanni
§ Sources cited
- Cornell Lab of Ornithology — All About Birds
- National Audubon Society
- iNaturalist
- IUCN Red List