{# ════════════════════════════════════════════════════════════════════════ Side-by-side Comparison Table ════════════════════════════════════════════════════════════════════════ #}

Side-by-Side Comparison

Atributo	Goliath Coucal	Rufous-winged Ground-cuckoo
Nombre científico	Centropus goliath	Neomorphus rufipennis
Orden	Cuculiformes	Cuculiformes
Familia	Cuculidae	Cuculidae
Estado de conservación	Least Concern	Least Concern
Longitud	—	—
Envergadura	53,8 cm (21.2 in)	34,1 cm (13.4 in)
Peso	509,0 g (17.95 oz)	381,25 g (13.45 oz)
Dieta	--	--
Tamaño de la puesta	--	--
Population Trend	—	—

{# ════════════════════════════════════════════════════════════════════════ Visual Size Comparison ════════════════════════════════════════════════════════════════════════ #} {# ════════════════════════════════════════════════════════════════════════ Habitat Comparison ════════════════════════════════════════════════════════════════════════ #}

Habitat Comparison

Hábitats compartidos

🌲 Bosque

Goliath Coucal only

Ninguno

Rufous-winged Ground-cuckoo only

Ninguno

{# ════════════════════════════════════════════════════════════════════════ Song & Call Comparison ════════════════════════════════════════════════════════════════════════ #}

Song & Call Comparison

Goliath Coucal

Canto

Loud, far-carrying coo with resonant quality; deep notes building in dramatic sequence from forest perch.

Rufous-winged Ground-cuckoo

Canto

Deep, hollow resonant call; powerful low-frequency sound carrying across dense lowland tropical forest floor.

{# ════════════════════════════════════════════════════════════════════════ Geographic Range & Migration ════════════════════════════════════════════════════════════════════════ #} {# ════════════════════════════════════════════════════════════════════════ Conservation Status Comparison ════════════════════════════════════════════════════════════════════════ #}

Estado de conservación

Least Concern

Goliath Coucal

Least Concern

Rufous-winged Ground-cuckoo

{# ════════════════════════════════════════════════════════════════════════ Identification Tips — How to Tell Them Apart ════════════════════════════════════════════════════════════════════════ #}

How to Tell Them Apart

Goliath Coucal

Plumaje

Lesser Coucal: smaller; dark brown above; rufous wings; pale buff-white below; red eye; long graduated dark tail; less glossy

Rufous-winged Ground-cuckoo

Plumaje

Pheasant Coucal: dark glossy black head and body; rufous-brown wings; strongly barred dark tail; reddish eye; terrestrial habits

{# ════════════════════════════════════════════════════════════════════════ About Each Bird (Descriptions) ════════════════════════════════════════════════════════════════════════ #}

About These Birds

Goliath Coucal

Cucal Goliat (Centropus goliath), 62–68 cm. El cucal más grande; plumaje negro con brillo azul-verdoso, alas y dorso castaño oscuro. Pico muy robusto, cola larga. Endémico de las Molucas del Norte (Indonesia). Habita en bosques primarios densos. Se alimenta de grandes insectos, reptiles y pequeños mamíferos.

Rufous-winged Ground-cuckoo

Rufous-winged Ground-cuckoo (Neomorphus rufipennis) — 46–50 cm. Bronze-green above; rufous wing panels; pale buff below. Found in humid forest of Venezuela, Guyana, and northern Brazil. Non-parasitic; follows army ants. Insectivore and small vertebrate predator. Rarely encountered; Near Threatened.

{# ════════════════════════════════════════════════════════════════════════ Related Comparisons ════════════════════════════════════════════════════════════════════════ #} {# ════════════════════════════════════════════════════════════════════════ More Birds in Family ════════════════════════════════════════════════════════════════════════ #}

More Birds to Explore

More from Cuculidae

Guira Cuckoo Guira guira Lesser Ground-cuckoo Morococcyx erythropygus Common Squirrel-cuckoo Piaya cayana Black-bellied Cuckoo Piaya melanogaster All Cuculidae birds →

Explore the Nature FYI Family

🧬 SpeciesFYI

Species & Taxonomy

🦕 DinoFYI

6,000+ Dinosaurs

🐟 FishFYI

Fish & Marine Life

🌿 PlantFYI

379,000+ Plants