Downy Woodpecker vs Peregrine Falcon
Picoides pubescens เปรียบเทียบกับ Falco peregrinus
Side-by-Side Comparison
| คุณสมบัติ | Downy Woodpecker | Peregrine Falcon |
|---|---|---|
| ชื่อวิทยาศาสตร์ | Picoides pubescens | Falco peregrinus |
| อันดับ | Piciformes | Falconiformes |
| วงศ์ตระกูล | Picidae | Falconidae |
| สถานะการอนุรักษ์ | Least Concern | Least Concern |
| ความยาว | 16.0 cm (6.3 in) | 43.0 cm (16.9 in) |
| กว้างปีก | 28.0 cm (11.0 in) | 104.0 cm (40.9 in) |
| น้ำหนัก | 27.0 g (0.95 oz) | 750.0 g (26.46 oz) |
| อาหาร | Insects and larvae extracted from bark, supplemented with seeds, berries, and suet at feeders. Often … | Almost exclusively medium-sized birds caught in flight, including pigeons, doves, waterfowl, and songbirds. Hunts with … |
| จำนวนไข่ | -- | 2-4 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
ถิ่นที่อยู่อาศัยร่วมกัน
ไม่มี
Downy Woodpecker only
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Peregrine Falcon only
Downy Woodpecker
Deciduous and mixed forests, orchards, parks, and suburban areas. The most common woodpecker at feeders in North America.
Peregrine Falcon
Diverse habitats from tundra to tropics, typically near cliffs or tall structures. Increasingly found in cities nesting on skyscrapers and bridges.
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'.
Peregrine Falcon
A harsh, wailing 'kak-kak-kak-kak' repeated rapidly in defense of the nest. Alarm call is a long screaming 'raaak'. Mostly silent away from breeding sites.
Geographic Range & Migration
Downy Woodpecker
North America from Alaska and Canada south through the United States, excluding the arid Southwest.
Peregrine Falcon
One of the most widespread birds, found on every continent except Antarctica. Migratory populations travel vast distances between breeding and wintering grounds.
สถานะการอนุรักษ์
Downy Woodpecker
Peregrine Falcon
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
Peregrine Falcon
Blue-grey upperparts with barred white underparts. A distinctive black moustachial stripe contrasts with the white throat and cheeks.
Short, notched blue-grey bill with a yellow cere
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.
Peregrine Falcon
The peregrine falcon is the fastest animal on Earth, reaching speeds over 389 km/h during its characteristic hunting stoop. Like the bald eagle, peregrines suffered dramatic declines from DDT but have recovered through intensive conservation programs. They have adapted remarkably well to urban environments.