Azara's Spinetail vs Onca

Synallaxis azarae compared with Panthera onca

Key Differences

• Azara's Spinetail is Least Concern while Onca is Near Threatened.

Taxonomic Classification

Rank	Azara's Spinetail	Onca
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Aves (ave)	Mammalia (mamíferos)
Order	Passeriformes (Songbirds)	Carnivora (carnívoros)
Family	Furnariidae	Felidae (Cats)
Genus	Synallaxis	Panthera (Big Cats)
Species	Synallaxis azarae	Panthera onca

Evolutionary Relationship

Azara's Spinetail and Onca share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Azara's Spinetail

LC — Least Concern

Onca

NT — Near Threatened

Population: ~64.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Azara's Spinetail	Onca
Diet	—	Carnivore
Average Lifespan	—	15 years
Average Length	—	1.9 m
Average Weight	—	100.0 kg

Habitat & Geographic Range

Azara's Spinetail

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

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.

Azara's Spinetail

O graveteiro-de-Azara (Synallaxis azarae) é uma pequena ave da cordilheira andina sul-americana, caracterizada pela cauda longa e plumagem parda. Seu estado de conservação é de preocupação menor (LC) e habita arbustais e bordas de matas densas.

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.

Shared Countries

Both species can be found in 3 countries:

🇨🇴 Colombia 🇪🇨 Ecuador 🇻🇪 Venezuela