Puerto Rican Lizard-cuckoo vs Dark Hawk-Cuckoo
Coccyzus vieilloti 对比 Hierococcyx bocki
Side-by-Side Comparison
| 属性 | Puerto Rican Lizard-cuckoo | Dark Hawk-Cuckoo |
|---|---|---|
| 学名 | Coccyzus vieilloti | Hierococcyx bocki |
| 目 | Cuculiformes | Cuculiformes |
| 科 | Cuculidae | Cuculidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 26.4 cm (10.4 in) | 35.9 cm (14.1 in) |
| 体重 | 86.0 g (3.03 oz) | 137.0 g (4.83 oz) |
| 食性 | -- | -- |
| 产卵数 | 2-3 | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Puerto Rican Lizard-cuckoo
鸣唱
Loud, clear whistled call; pure melodic notes carrying through dense humid forest in Southeast Asia.
Dark Hawk-Cuckoo
鸣唱
Loud, raucous call with harsh quality; penetrating notes carrying through dense forest in South Asia.
保护状况
Least Concern
Puerto Rican Lizard-cuckoo
Least Concern
Dark Hawk-Cuckoo
How to Tell Them Apart
Puerto Rican Lizard-cuckoo
羽毛
Cocos Cuckoo: olive-brown above; pale buffy below; long dark tail; yellowish bill; Cocos Island endemic cuckoo; island species
Dark Hawk-Cuckoo
羽毛
Dark Hawk-Cuckoo: dark brown above; pale below with dense dark barring; hawk-like; long barred tail; yellow orbital ring; dark morph
About These Birds
Puerto Rican Lizard-cuckoo
波多黎各蜥蜴杜鹃(Coccyzus vieilloti)体长38-43厘米。上体褐色；下体灰黄褐色；裸露红色眼眶皮肤；长尾。为波多黎各特有种，以蜥蜴和昆虫为食，栖息于岛屿的干旱和湿润森林中。
Dark Hawk-Cuckoo
马来亚鹰鹃分布于马来西亚半岛、苏门答腊和婆罗洲的热带雨林。体羽棕褐，下体具条纹，与同属其他种相似。以昆虫为主食，具嘈杂的鸣声，是巢寄生鸟类，将卵产在其他鸟类巢中。