Downy Woodpecker vs American Three-Toed Woodpecker
Picoides pubescens เปรียบเทียบกับ Picoides dorsalis
Side-by-Side Comparison
| คุณสมบัติ | Downy Woodpecker | American Three-Toed Woodpecker |
|---|---|---|
| ชื่อวิทยาศาสตร์ | Picoides pubescens | Picoides dorsalis |
| อันดับ | Piciformes | Piciformes |
| วงศ์ตระกูล | Picidae | Picidae |
| สถานะการอนุรักษ์ | Least Concern | Not Evaluated |
| ความยาว | 16.0 cm (6.3 in) | — |
| กว้างปีก | 28.0 cm (11.0 in) | — |
| น้ำหนัก | 27.0 g (0.95 oz) | 56.775000000000006 g (2.00 oz) |
| อาหาร | Insects and larvae extracted from bark, supplemented with seeds, berries, and suet at feeders. Often … | -- |
| จำนวนไข่ | -- | 3-5 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
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Downy Woodpecker only
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American Three-Toed Woodpecker only
Downy Woodpecker
Deciduous and mixed forests, orchards, parks, and suburban areas. The most common woodpecker at feeders in North America.
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'.
American Three-Toed Woodpecker
Geographic Range & Migration
Downy Woodpecker
North America from Alaska and Canada south through the United States, excluding the arid Southwest.
American Three-Toed Woodpecker
สถานะการอนุรักษ์
Downy Woodpecker
American Three-Toed Woodpecker
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
American Three-Toed Woodpecker
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.
American Three-Toed Woodpecker
The American Three-Toed Woodpecker is a medium woodpecker weighing about 57 g, found in boreal and montane conifer forests of North America. It has only three toes and specializes in scaling bark from dead trees to expose beetle larvae.