Barn Owl vs Gray-shanked Douc Langur

Tyto alba compared with Pygathrix cinerea

Key Differences

• Barn Owl is Least Concern while Gray-shanked Douc Langur is Critically Endangered.

Taxonomic Classification

Rank	Barn Owl	Gray-shanked Douc 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	Pygathrix
Species	Tyto alba	Pygathrix cinerea

Evolutionary Relationship

Barn Owl and Gray-shanked Douc Langur share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Barn Owl

LC — Least Concern

Trend: Decreasing ↓

Gray-shanked Douc Langur

CR — Critically Endangered

Physical Characteristics

Attribute	Barn Owl	Gray-shanked Douc 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.

Gray-shanked Douc 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.