Barn Owl vs Delacour's langur

Tyto alba compared with Trachypithecus delacouri

Key Differences

• Barn Owl is Least Concern while Delacour's langur is Critically Endangered.

Taxonomic Classification

Rank	Barn Owl	Delacour's langur
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Strigiformes (Owls)	Primates (Primates)
Family	Tytonidae	Cercopithecidae (Old World Monkeys)
Genus	Tyto	Trachypithecus
Species	Tyto alba	Trachypithecus delacouri

Evolutionary Relationship

Barn Owl and Delacour's langur share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Barn Owl

LC — Least Concern

Trend: Decreasing ↓

Delacour's langur

CR — Critically Endangered

Physical Characteristics

Attribute	Barn Owl	Delacour's langur
Diet	Carnivore	—
Average Lifespan	4 years	—
Average Length	35 cm	—
Average Weight	500 g	—

Habitat & Geographic Range

Barn Owl

Habitat

Typically found in diverse ecosystems where prey species are available.

Range

Widely distributed across Africa (Seychelles), Europe (6 countries), North America (United States), and South America (Colombia, Ecuador, Venezuela). Population trends indicate a declining trajectory in parts of its range.

Delacour's langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Barn Owl

The most widespread owl species on Earth, barn owls are found on every continent except Antarctica and in almost every habitat type from tropical forests to temperate farmland. Characterized by their heart-shaped facial disc that funnels sound to asymmetrically placed ears, enabling them to locate prey in total darkness by sound alone. They swallow prey whole and regurgitate compressed pellets of indigestible bone and fur, making them valuable rodent control agents for agriculture.