Cuban Lizard-cuckoo vs Lesser Ground-cuckoo

Coccyzus merlini เปรียบเทียบกับ Morococcyx erythropygus

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Side-by-Side Comparison

คุณสมบัติ Cuban Lizard-cuckoo Lesser Ground-cuckoo
ชื่อวิทยาศาสตร์ Coccyzus merlini Morococcyx erythropygus
อันดับ Cuculiformes Cuculiformes
วงศ์ตระกูล Cuculidae Cuculidae
สถานะการอนุรักษ์ Least Concern Least Concern
ความยาว
กว้างปีก 35.6 cm (14.0 in) 19.8 cm (7.8 in)
น้ำหนัก 172.16666666666666 g (6.07 oz) 66.6 g (2.35 oz)
อาหาร -- --
จำนวนไข่ 2-3 2
Population Trend
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Habitat Comparison

ถิ่นที่อยู่อาศัยร่วมกัน

ไม่มี

Cuban Lizard-cuckoo only

Lesser Ground-cuckoo only

ไม่มี

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Song & Call Comparison

Cuban Lizard-cuckoo

เสียงร้อง

Deep, resonant call with hollow quality; powerful low-frequency notes carrying across humid tropical forest.

Lesser Ground-cuckoo

เสียงร้อง

Soft, ventriloquial whistled phrase; clear pure notes given quietly and deceptively from dense tropical thicket.

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สถานะการอนุรักษ์

Least Concern

Cuban Lizard-cuckoo

Least Concern

Lesser Ground-cuckoo

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How to Tell Them Apart

Cuban Lizard-cuckoo

ขนนก

Dark-billed Cuckoo: dark bill; dark brown above; pale buff below; graduated tail; South American cuckoo; black bill diagnostic

Lesser Ground-cuckoo

ขนนก

Greater Roadrunner: boldly streaked brown above; white-cream below with dark streaks; long tail; shaggy crest; bare facial skin; fast runner

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About These Birds

Cuban Lizard-cuckoo

Cuban Lizard-cuckoo (Coccyzus merlini) — 38–44 cm. Brown above; pale buff below; bare red orbital skin; long graduated tail with white tips. Endemic to Cuba and nearby islands. Non-parasitic; a specialist predator of lizards (Anolis and others). Also takes large insects.

Lesser Ground-cuckoo

Lesser Ground-cuckoo (Morococcyx erythropygus) — 28 cm. Brown above; chestnut rump; whitish underparts; bare blue orbital skin. Inhabits dry and semi-arid scrub from Mexico to Costa Rica. Non-parasitic; builds its own nest in low shrubs. Runs on the ground hunting large insects, lizards, and amphibians. Monotypic genus endemic to Mesoamerica.

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