Black-billed Streamertail vs koala

Trochilus scitulus compared with Phascolarctos cinereus

Key Differences

• Black-billed Streamertail is Least Concern while koala is Vulnerable.

Taxonomic Classification

Rank	Black-billed Streamertail	koala
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Aves (ave)	Mammalia (mamíferos)
Order	Apodiformes (Apodiformes)	Diprotodontia (Marsupials)
Family	Trochilidae	Phascolarctidae (Koalas)
Genus	Trochilus	Phascolarctos (Koalas)
Species	Trochilus scitulus	Phascolarctos cinereus

Evolutionary Relationship

Black-billed Streamertail and koala share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Black-billed Streamertail

LC — Least Concern

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Black-billed Streamertail	koala
Diet	—	Herbivore
Average Lifespan	—	15 years
Average Length	—	75 cm
Average Weight	—	10.0 kg

Habitat & Geographic Range

Black-billed Streamertail

Habitat

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

koala

Habitat

Typically found in grasslands, forests, and vegetated habitats.

Range

Found in Australia. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Black-billed Streamertail

The Black-billed Streamertail (Trochilus scitulus) is a species in the genus Trochilus. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

koala

Icônico marsupial do leste e sudeste da Austrália, os coalas pesam até 15 kg e passam até 22 horas diárias dormindo para conservar energia de sua dieta de folhas de eucalipto, com baixo teor calórico. Altamente especializados para processar os compostos tóxicos do eucalipto que matariam a maioria dos outros mamíferos, possuem microbiomas intestinais unicamente adaptados para a destoxificação. Classificado como Em Perigo em 2022, com populações dizimadas pela doença de clamídia, desmatamento e mudanças climáticas.