Lesser Noctule vs นกลอยทะเลสีแดง

Nyctalus leisleri compared with Phalaropus fulicarius

Key Differences

• Lesser Noctule is Endangered while นกลอยทะเลสีแดง is Least Concern.

Taxonomic Classification

Rank	Lesser Noctule	นกลอยทะเลสีแดง
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)	Aves (นก)
Order	Chiroptera (ค้างคาว)	Charadriiformes (Charadriiformes)
Family	Vespertilionidae	Scolopacidae
Genus	Nyctalus	Phalaropus
Species	Nyctalus leisleri	Phalaropus fulicarius

Evolutionary Relationship

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

Conservation Status

Lesser Noctule

EN — Endangered

นกลอยทะเลสีแดง

LC — Least Concern

Physical Characteristics

Attribute	Lesser Noctule	นกลอยทะเลสีแดง
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

นกลอยทะเลสีแดง

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), North America (United States), and South America (Colombia, Ecuador).

นกลอยทะเลสีแดง

Red Phalarope (Phalaropus fulicarius) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

Shared Countries

Both species can be found in 3 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇸🇪 Sweden