a bird flea vs Boreal Owl

Ceratophyllus vagabundus compared with Aegolius funereus

Key Differences

• a bird flea is Not Evaluated while Boreal Owl is Least Concern.

Taxonomic Classification

Rank	a bird flea	Boreal Owl
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Aves (Birds)
Order	Siphonaptera (Siphonaptera)	Strigiformes (Owls)
Family	Ceratophyllidae	Strigidae (True Owls)
Genus	Ceratophyllus	Aegolius
Species	Ceratophyllus vagabundus	Aegolius funereus

Evolutionary Relationship

a bird flea and Boreal Owl share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

a bird flea

NE — Not Evaluated

Boreal Owl

LC — Least Concern

Physical Characteristics

Attribute	a bird flea	Boreal Owl
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

a bird flea

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark, Norway, and Sweden.

Boreal Owl

Habitat

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

Range

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

a bird flea

The a bird flea (Ceratophyllus vagabundus) is a species in the genus Ceratophyllus. It is not yet evaluated on the IUCN Red List. It is found across Denmark, Norway, and Sweden, inhabiting diverse terrestrial and freshwater habitats.

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.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden