atobá / alcatraz-pardo vs Baleia jubarte

Sula leucogaster compared with Megaptera novaeangliae

Key Differences

• atobá / alcatraz-pardo is Least Concern while Baleia jubarte is Vulnerable.

Taxonomic Classification

Rank	atobá / alcatraz-pardo	Baleia jubarte
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Aves (ave)	Mammalia (mamíferos)
Order	Suliformes (Suliformes)	Cetacea (Whales & Dolphins)
Family	Sulidae	Balaenopteridae (Rorquals)
Genus	Sula	Megaptera (Humpback Whales)
Species	Sula leucogaster	Megaptera novaeangliae

Evolutionary Relationship

atobá / alcatraz-pardo and Baleia jubarte share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

atobá / alcatraz-pardo

LC — Least Concern

Baleia jubarte

VU — Vulnerable

Population: ~80.0K

Trend: Increasing ↑

Physical Characteristics

Attribute	atobá / alcatraz-pardo	Baleia jubarte
Diet	—	Carnivore
Average Lifespan	—	50 years
Average Length	—	15.0 m
Average Weight	—	30.0 t

Habitat & Geographic Range

atobá / alcatraz-pardo

Habitat

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

Range

Widely distributed across Europe (Denmark, Norway, Sweden), North America (United States), and South America (Colombia, Ecuador, Venezuela).

Baleia jubarte

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 11 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Taiwan), Europe (5 countries), and South America (Colombia, Ecuador, Venezuela). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

atobá / alcatraz-pardo

O Sula leucogaster (Atobá-pardo) está classificado como Pouco Preocupante (LC) na Lista Vermelha da IUCN. Amplamente distribuído e abundante em sua área de ocorrência, com populações estáveis e sem preocupações imediatas de conservação.

Baleia jubarte

Entre as baleias grandes mais acrobáticas, as baleias-jubarte são famosas por seus cantos complexos e evocativos entoados pelos machos durante a temporada reprodutiva, podendo durar horas e evoluir ao longo do tempo. Atingindo 16 metros e 30 toneladas, realizam as migrações mais longas de qualquer mamífero. Encontradas em todos os oceanos, alimentam-se de krill e peixes pequenos usando a técnica cooperativa de rede de bolhas.

Shared Countries

Both species can be found in 6 countries:

🇨🇴 Colombia 🇩🇰 Denmark 🇪🇨 Ecuador 🇳🇴 Norway 🇸🇪 Sweden 🇻🇪 Venezuela