Layard's Parakeet vs Lord Derby's Parakeet

Psittacula calthrapae compared with Psittacula derbiana

Key Differences

• Layard's Parakeet is Not Evaluated while Lord Derby's Parakeet is Near Threatened.

Taxonomic Classification

Rank	Layard's Parakeet	Lord Derby's Parakeet
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class same	Aves (นก)	Aves (นก)
Order same	Psittaciformes (อันดับนกแก้ว)	Psittaciformes (อันดับนกแก้ว)
Family same	Psittacidae (True Parrots)	Psittacidae (True Parrots)
Genus same	Psittacula	Psittacula
Species	Psittacula calthrapae	Psittacula derbiana

Evolutionary Relationship

Layard's Parakeet and Lord Derby's Parakeet share a common ancestor at the Genus level: Psittacula.

Conservation Status

Layard's Parakeet

NE — Not Evaluated

Lord Derby's Parakeet

NT — Near Threatened

Physical Characteristics

Attribute	Layard's Parakeet	Lord Derby's Parakeet
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Layard's Parakeet

Habitat

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

Range

Found in Norway.

Lord Derby's Parakeet

Habitat

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

Range

Found across Europe (6 countries). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Lord Derby's Parakeet

One of the largest parakeets in the world, Lord Derby's parakeets display distinctive blue-green plumage with a striking red-and-black banded bill and a long pointed tail reaching over 60 cm. They inhabit montane forests at 1,000–4,000 meters elevation across the eastern Himalayas, southwest China, and northern Myanmar. Listed as Vulnerable due to deforestation and trapping, they are prized aviary birds. They are known to breed cooperatively with related pairs assisting dominant breeders.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway