Downy Woodpecker vs Snowy Owl
Picoides pubescens dibandingkan dengan Bubo scandiacus
Side-by-Side Comparison
| Atribut | Downy Woodpecker | Snowy Owl |
|---|---|---|
| Nama Ilmiah | Picoides pubescens | Bubo scandiacus |
| Ordo | Piciformes | Strigiformes |
| Famili | Picidae | Strigidae |
| Status Konservasi | Least Concern | Vulnerable |
| Panjang | 16,0 cm (6.3 in) | 63,0 cm (24.8 in) |
| Rentang Sayap | 28,0 cm (11.0 in) | 145,0 cm (57.1 in) |
| Berat | 27,0 g (0.95 oz) | 2100,0 g (74.08 oz) |
| Diet | Insects and larvae extracted from bark, supplemented with seeds, berries, and suet at feeders. Often … | Primarily lemmings on the breeding grounds, where a pair may consume over 1,500 per year. … |
| Ukuran Sarang | -- | 3-14 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Downy Woodpecker
Deciduous and mixed forests, orchards, parks, and suburban areas. The most common woodpecker at feeders in North America.
Snowy Owl
Arctic tundra for breeding. Winters in open habitats resembling tundra, including prairies, airports, shorelines, and agricultural fields.
Song & Call Comparison
Downy Woodpecker
A sharp 'pik' or 'peek' contact call. Drums on resonant branches with a rapid, light tattoo — softer than larger woodpeckers. Also gives a high descending whinny 'keeer-keeer'.
Snowy Owl
Male gives a deep booming hoot 'hooooo' and a rising 'hoo-hoo' series. Also barks sharply when alarmed. Quieter than many owls; silent during long Arctic winter hunts.
Geographic Range & Migration
Downy Woodpecker
North America from Alaska and Canada south through the United States, excluding the arid Southwest.
Snowy Owl
Circumpolar Arctic for breeding. Irruptive winter movements bring birds south to the northern United States, Europe, and Asia.
Status Konservasi
Downy Woodpecker
Snowy Owl
How to Tell Them Apart
Downy Woodpecker
Black and white plumage with a broad white stripe down the back. Black wings with white spots. Males have a small red patch on the nape.
Short, chisel-shaped, dark bill — noticeably shorter than the similar hairy woodpecker
Snowy Owl
Adult males are almost entirely white. Females and immatures have dark brown barring and spotting. Yellow eyes and fully feathered feet.
Dark hooked bill mostly hidden by dense facial feathering
About These Birds
Downy Woodpecker
The downy woodpecker is the smallest and most widespread woodpecker in North America. Its small size allows it to forage on thin branches and weed stems that larger woodpeckers cannot access. Downies often join mixed-species flocks in winter, benefiting from the extra vigilance of multiple species watching for predators.
Snowy Owl
The snowy owl is the heaviest North American owl and one of the most charismatic Arctic birds. Unlike most owls, it is largely diurnal, necessitated by the continuous daylight of Arctic summers. Snowy owl irruptions — periodic mass southward movements — are tied to lemming population cycles.