Black-backed Dwarf-kingfisher vs Laughing Kookaburra
Ceyx erithaca 对比 Dacelo novaeguineae
Side-by-Side Comparison
| 属性 | Black-backed Dwarf-kingfisher | Laughing Kookaburra |
|---|---|---|
| 学名 | Ceyx erithaca | Dacelo novaeguineae |
| 目 | Coraciiformes | Coraciiformes |
| 科 | Alcedinidae | Alcedinidae |
| 保护状况 | Near Threatened | Least Concern |
| 体长 | — | 43.0 cm (16.9 in) |
| 翼展 | 11.6 cm (4.6 in) | 65.0 cm (25.6 in) |
| 体重 | 17.033333333333335 g (0.60 oz) | 340.0 g (11.99 oz) |
| 食性 | -- | Insects, lizards, snakes, small mammals, birds, and crustaceans. A sit-and-wait predator that swoops from a … |
| 产卵数 | 3-7 | 1-5 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Laughing Kookaburra
Eucalyptus forests, woodland, and suburban gardens throughout eastern and southwestern Australia.
Song & Call Comparison
Black-backed Dwarf-kingfisher
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
Black-backed Dwarf-kingfisher
Laughing Kookaburra
Eastern Australia from Cape York to South Australia and Tasmania. Introduced to southwestern Australia, Tasmania, and New Zealand.
保护状况
Black-backed Dwarf-kingfisher
Laughing Kookaburra
How to Tell Them Apart
Black-backed Dwarf-kingfisher
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
Black-backed Dwarf-kingfisher
黑背三趾翠鸟 (Ceyx erithaca)，体长约13厘米。上体黑色带蓝紫色金属光泽，背部有橙红色斑，下体橙黄色，嘴红色。分布于南亚和东南亚的热带森林溪流。以小鱼、甲壳动物和昆虫为食。
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.