灰胸崖燕 vs Ontong Java Flying Fox

Progne chalybea compared with Pteropus howensis

Key Differences

• 灰胸崖燕 is Least Concern while Ontong Java Flying Fox is Critically Endangered.

Taxonomic Classification

Rank	灰胸崖燕	Ontong Java Flying Fox
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class	Aves (鳥綱)	Mammalia (哺乳動物)
Order	Passeriformes (雀形目)	Chiroptera (翼手目)
Family	Hirundinidae	Pteropodidae (Fruit Bats)
Genus	Progne	Pteropus (Flying Foxes)
Species	Progne chalybea	Pteropus howensis

Evolutionary Relationship

灰胸崖燕 and Ontong Java Flying Fox share a common ancestor at the Phylum level: Chordata. (脊索动物门)

Conservation Status

灰胸崖燕

LC — Least Concern

Ontong Java Flying Fox

CR — Critically Endangered

Physical Characteristics

Attribute	灰胸崖燕	Ontong Java Flying Fox
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

灰胸崖燕

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Ontong Java Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

灰胸崖燕

灰胸紫燕（Progne chalybea）在IUCN红色名录中被列为无危（LC）。在其分布范围内广泛分布，种群数量稳定，无即时保护关切。