Biak Flycatcher vs Canadian beaver

Myiagra atra compared with Castor canadensis

Key Differences

• Biak Flycatcher is Near Threatened while Canadian beaver is Not Evaluated.

Taxonomic Classification

Rank	Biak Flycatcher	Canadian beaver
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Passeriformes (Songbirds)	Rodentia (Rodents)
Family	Monarchidae	Castoridae (Beavers)
Genus	Myiagra	Castor (Beavers)
Species	Myiagra atra	Castor canadensis

Evolutionary Relationship

Biak Flycatcher and Canadian beaver share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Biak Flycatcher

NT — Near Threatened

Canadian beaver

NE — Not Evaluated

Population: ~15.0M

Trend: Stable →

Physical Characteristics

Attribute	Biak Flycatcher	Canadian beaver
Diet	—	Herbivore
Average Lifespan	—	15 years
Average Length	—	1.0 m
Average Weight	—	25.0 kg

Habitat & Geographic Range

Biak Flycatcher

Habitat

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

Range

Found in Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Canadian beaver

Habitat

Typically found in grasslands, forests, and vegetated habitats.

Range

Widely distributed across Europe (15 countries), North America (United States), and South America (Argentina, Chile).

Biak Flycatcher

The Biak Flycatcher (Myiagra atra) is a species in the genus Myiagra. It is currently classified as Near Threatened on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

Canadian beaver

The largest rodent in North America, Canadian beavers weigh up to 32 kg and are master ecosystem engineers inhabiting rivers, lakes, and wetlands across Canada and the northern United States. By felling trees and constructing dams up to hundreds of meters long, beavers create ponds that provide habitat for hundreds of species. Their lodges and canals transform entire watersheds. Once nearly hunted to extinction for their fur, beaver populations have recovered strongly.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway