Nyctale des Bermudes vs Petit-duc à collier

Aegolius gradyi compared with Otus lettia

Key Differences

• Nyctale des Bermudes is Extinct while Petit-duc à collier is Least Concern.

Taxonomic Classification

Rank	Nyctale des Bermudes	Petit-duc à collier
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (oiseau)	Aves (oiseau)
Order same	Strigiformes (Owls)	Strigiformes (Owls)
Family same	Strigidae (True Owls)	Strigidae (True Owls)
Genus	Aegolius	Otus
Species	Aegolius gradyi	Otus lettia

Evolutionary Relationship

Nyctale des Bermudes and Petit-duc à collier share a common ancestor at the Family level: Strigidae. (True Owls)

Conservation Status

Nyctale des Bermudes

EX — Extinct

Petit-duc à collier

LC — Least Concern

Physical Characteristics

Attribute	Nyctale des Bermudes	Petit-duc à collier
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Nyctale des Bermudes

Habitat

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

Range

Found in Norway.

Petit-duc à collier

Habitat

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

Range

Found in Norway.

Nyctale des Bermudes

The Bermuda Saw-whet Owl (Aegolius gradyi) is a species in the genus Aegolius. It is currently classified as Extinct on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

Petit-duc à collier

The Collared Scops Owl, known scientifically as <em>Otus lettia</em>, is a small owl belonging to the family Strigidae. As a member of the large and diverse scops owl genus Otus, <em>Otus lettia</em> is characterised by its cryptic, bark-like brown and grey plumage providing camouflage during daytime roosting, along with small ear tufts typical of scops owls. The species inhabits a variety of forested environments, including tropical and subtropical forests, forest edges, and well-wooded areas. It is reported to occur in Norway according to available range data. Scops owls are generally nocturnal hunters, feeding on insects and small vertebrates, and are frequently detected by their repetitive, monotone calls uttered at night. Detailed biological traits including typical lifespan, body length, and weight are poorly documented for this species in available literature. The Collared Scops Owl is currently assessed as Least Concern on the IUCN Red List.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway