Boreal Owl vs Large-crested Toad

Aegolius funereus compared with Incilius cristatus

Key Differences

• Boreal Owl is Least Concern while Large-crested Toad is Endangered.

Taxonomic Classification

Rank	Boreal Owl	Large-crested Toad
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Amphibia (Amphibians)
Order	Strigiformes (Owls)	Anura (Frogs & Toads)
Family	Strigidae (True Owls)	Bufonidae
Genus	Aegolius	Incilius
Species	Aegolius funereus	Incilius cristatus

Evolutionary Relationship

Boreal Owl and Large-crested Toad share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Boreal Owl

LC — Least Concern

Large-crested Toad

EN — Endangered

Physical Characteristics

Attribute	Boreal Owl	Large-crested Toad
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Boreal Owl

Habitat

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

Range

Found across Europe (6 countries) and North America (United States).

Large-crested Toad

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Range

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

Boreal Owl

The Boreal Owl (Aegolius funereus) is a species in the genus Aegolius. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.