Common Waxbill vs Lesser Noctule

Estrilda astrild compared with Nyctalus leisleri

Key Differences

• Common Waxbill is Least Concern while Lesser Noctule is Endangered.

Taxonomic Classification

Rank	Common Waxbill	Lesser Noctule
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class	Aves (นก)	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)
Order	Passeriformes (นกเกาะคอน)	Chiroptera (ค้างคาว)
Family	Estrildidae	Vespertilionidae
Genus	Estrilda	Nyctalus
Species	Estrilda astrild	Nyctalus leisleri

Evolutionary Relationship

Common Waxbill and Lesser Noctule share a common ancestor at the Phylum level: Chordata. (สัตว์มีแกนสันหลัง)

Conservation Status

Common Waxbill

LC — Least Concern

Lesser Noctule

EN — Endangered

Physical Characteristics

Attribute	Common Waxbill	Lesser Noctule
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Common Waxbill

Habitat

Inhabits tropical and subtropical moist broadleaf forests and tropical and subtropical dry broadleaf forests spanning the Australasia and Afrotropic realms.

Range

Widely distributed across Africa (Cabo Verde, Mauritius, Sao Tome and Principe), Asia (Taiwan, United Arab Emirates), Europe (9 countries), North America (Trinidad and Tobago, United States), Oceania and the Pacific (Vanuatu), and South America (Brazil, Uruguay).

Lesser Noctule

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Belgium, Denmark, Luxembourg, Sweden, and Ukraine. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Common Waxbill

The most widespread waxbill in Africa, common waxbills are native to sub-Saharan Africa but have been introduced across the Iberian Peninsula, Brazil, Hawaii, and several Atlantic islands, becoming one of the world's most widely distributed cage bird escapees. Small, lively finches with red bills and a red stripe through the eye, they inhabit rank grasslands and areas near water. Highly gregarious, often seen in large mixed flocks with other estrildids.

Shared Countries

Both species can be found in 1 countries:

🇧🇪 Belgium