Choco Yellow-shouldered Bat vs Неразлучник Фишера

Sturnira koopmanhilli compared with Agapornis fischeri

Key Differences

• Choco Yellow-shouldered Bat is Data Deficient while Неразлучник Фишера is Near Threatened.

Taxonomic Classification

Rank	Choco Yellow-shouldered Bat	Неразлучник Фишера
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class	Mammalia (млекопитающие)	Aves (птицы)
Order	Chiroptera (рукокрылые)	Psittaciformes (попугаеобразные)
Family	Phyllostomidae	Psittacidae (True Parrots)
Genus	Sturnira	Agapornis
Species	Sturnira koopmanhilli	Agapornis fischeri

Evolutionary Relationship

Choco Yellow-shouldered Bat and Неразлучник Фишера share a common ancestor at the Phylum level: Chordata. (хордовые)

Conservation Status

Choco Yellow-shouldered Bat

DD — Data Deficient

Неразлучник Фишера

NT — Near Threatened

Physical Characteristics

Attribute	Choco Yellow-shouldered Bat	Неразлучник Фишера
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Choco Yellow-shouldered Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.

Неразлучник Фишера

Habitat

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

Range

Widely distributed across Asia (United Arab Emirates), Europe (7 countries), North America (Mexico), and South America (Colombia, Ecuador). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Choco Yellow-shouldered Bat

The Choco Yellow-shouldered Bat (Sturnira koopmanhilli) is a medium-sized frugivorous bat in the family Phyllostomidae, endemic to the Chocó biogeographic region of northwestern South America, where it occurs in the humid forests of the Pacific slope of Colombia and adjacent Ecuador. It belongs to the genus Sturnira — the yellow-shouldered bats — characterised by males bearing distinctive yellowish, orange, or reddish shoulder glands (from which the group's name derives), robust bodies, and rounded ears. Like all Sturnira, this species is primarily frugivorous, consuming a wide range of small, soft fruits from pioneer and forest trees, and plays an important role as a seed disperser in disturbed forest patches and forest edges. The diet of Solanaceae (nightshade family) fruits is particularly typical of the genus, and Sturnira bats are considered the primary dispersers of many pioneer Solanum species in Neotropical secondary succession, contributing directly to forest regeneration. The IUCN classifies the Choco Yellow-shouldered Bat as Data Deficient, reflecting significant uncertainty about the species' distribution limits, population size, and ecological requirements. The Chocó region continues to experience rapid deforestation, which threatens frugivorous bat diversity even where individual species lack adequate data for formal threat assessment.

Неразлучник Фишера

A small, brilliantly colored lovebird native to the savanna woodlands and forest edges around Lake Victoria in Tanzania and Kenya, Fischer's lovebirds have green body plumage, vivid orange head and throat, and bright red bill. They form strong pair bonds, constantly preening each other — the behavior that gave lovebirds their name. Listed as Near Threatened due to heavy trapping for the global pet trade. Multiple color mutations have been developed in captivity.

Shared Countries

Both species can be found in 2 countries:

🇨🇴 Colombia 🇪🇨 Ecuador