Black-eared Cuckoo vs Onca

Chrysococcyx osculans compared with Panthera onca

Key Differences

• Black-eared Cuckoo is Not Evaluated while Onca is Near Threatened.

Taxonomic Classification

Rank	Black-eared Cuckoo	Onca
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Aves (ave)	Mammalia (mamíferos)
Order	Cuculiformes (Cuculiformes)	Carnivora (carnívoros)
Family	Cuculidae	Felidae (Cats)
Genus	Chrysococcyx	Panthera (Big Cats)
Species	Chrysococcyx osculans	Panthera onca

Evolutionary Relationship

Black-eared Cuckoo and Onca share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Black-eared Cuckoo

NE — Not Evaluated

Onca

NT — Near Threatened

Population: ~64.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Black-eared Cuckoo	Onca
Diet	—	Carnivore
Average Lifespan	—	15 years
Average Length	—	1.9 m
Average Weight	—	100.0 kg

Habitat & Geographic Range

Black-eared Cuckoo

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway.

Onca

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 6 distinct biome types spanning the Neotropic and Oceanian realms. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Colombia, Ecuador, and Venezuela. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Black-eared Cuckoo

The Black-eared Cuckoo (Chrysococcyx osculans) is a species in the genus Chrysococcyx. Typically found in various aerial, terrestrial, and aquatic environments. Found in Norway.

Onca

O maior felino das Américas, atingindo até 100 kg com corpo robusto e musculoso e pelagem com padrão de rosetas característico. Encontrado do México até a América do Sul, com populações mais expressivas na Amazônia e no Pantanal. Nadadores poderosos e predadores de topo, os jaguares desempenham papel fundamental na regulação das populações de presas. Classificado como Quase Ameaçado, com sua área de ocorrência diminuindo devido ao desmatamento.