Apo Sunbird vs Common Loon

Aethopyga boltoni compared with Gavia immer

Key Differences

• Apo Sunbird is Least Concern while Common Loon is Not Evaluated.

Taxonomic Classification

Rank	Apo Sunbird	Common Loon
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order	Passeriformes (Songbirds)	Gaviiformes (Gaviiformes)
Family	Nectariniidae	Gaviidae
Genus	Aethopyga	Gavia
Species	Aethopyga boltoni	Gavia immer

Evolutionary Relationship

Apo Sunbird and Common Loon share a common ancestor at the Class level: Aves. (Birds)

Conservation Status

Apo Sunbird

LC — Least Concern

Common Loon

NE — Not Evaluated

Physical Characteristics

Attribute	Apo Sunbird	Common Loon
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Apo Sunbird

Habitat

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

Range

Found in Norway.

Common Loon

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States.

Apo Sunbird

The Apo Sunbird (Aethopyga boltoni) is a species in the genus Aethopyga. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

Common Loon

<em>Gavia immer</em>, the common loon or great northern diver, is a large aquatic bird in the family Gaviidae, known for its haunting, yodeling calls across northern lakes. It is found in Belgium, Denmark, Norway, Sweden, and the United States, breeding on freshwater lakes in boreal and subarctic regions and wintering along marine coastlines. The common loon is adept in aerial, terrestrial, and aquatic environments, though it is most highly specialized for diving, using its strong feet positioned far back on its body to pursue fish underwater. It typically feeds on fish, supplemented by crustaceans and aquatic invertebrates. Its striking summer plumage features a black-and-white checkered back and a deep black head with a characteristic white necklace pattern. The species has not been evaluated for IUCN conservation status. Common loons require clear, fish-rich lakes for successful breeding and are sensitive to water quality degradation and human disturbance at nesting sites. Their distinctive calls are emblematic of wilderness in North America and Scandinavia.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway