Downy Woodpecker vs Laughing Kookaburra
Picoides pubescens เปรียบเทียบกับ Dacelo novaeguineae
Side-by-Side Comparison
| คุณสมบัติ | Downy Woodpecker | Laughing Kookaburra |
|---|---|---|
| ชื่อวิทยาศาสตร์ | Picoides pubescens | Dacelo novaeguineae |
| อันดับ | Piciformes | Coraciiformes |
| วงศ์ตระกูล | Picidae | Alcedinidae |
| 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) | 65.0 cm (25.6 in) |
| น้ำหนัก | 27.0 g (0.95 oz) | 340.0 g (11.99 oz) |
| อาหาร | Insects and larvae extracted from bark, supplemented with seeds, berries, and suet at feeders. Often … | Insects, lizards, snakes, small mammals, birds, and crustaceans. A sit-and-wait predator that swoops from a … |
| จำนวนไข่ | -- | 1-5 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
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Downy Woodpecker only
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Downy Woodpecker
Deciduous and mixed forests, orchards, parks, and suburban areas. The most common woodpecker at feeders in North America.
Laughing Kookaburra
Eucalyptus forests, woodland, and suburban gardens throughout eastern and southwestern Australia.
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'.
Laughing Kookaburra
The eponymous call: a loud, rollicking laughter 'koo-koo-koo-ka-ka-ka-ka', rising then falling. Family groups call together creating a cacophony. Iconic sound of the Australian bush.
Geographic Range & Migration
Downy Woodpecker
North America from Alaska and Canada south through the United States, excluding the arid Southwest.
Laughing Kookaburra
Eastern Australia from Cape York to South Australia and Tasmania. Introduced to southwestern Australia, Tasmania, and New Zealand.
สถานะการอนุรักษ์
Downy Woodpecker
Laughing Kookaburra
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
Laughing Kookaburra
Brown upperparts with blue patches on the wings and rump. Creamy white head and underparts with a dark eye stripe. Dark brown tail with rufous barring.
Very large, heavy, dark upper mandible and pale lower mandible
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.
Laughing Kookaburra
The laughing kookaburra is the largest kingfisher in the world, famous for its raucous laughing call that has become an iconic sound of the Australian bush. Despite being a kingfisher, it rarely eats fish, preferring terrestrial prey. Family groups perform chorus calls at dawn and dusk to mark their territory.