เหยี่ยวปลาใหญ่หัวเทา vs Long-tailed Sylph

Haliaeetus ichthyaetus compared with Aglaiocercus kingii

Key Differences

• เหยี่ยวปลาใหญ่หัวเทา is Not Evaluated while Long-tailed Sylph is Least Concern.

Taxonomic Classification

Rank	เหยี่ยวปลาใหญ่หัวเทา	Long-tailed Sylph
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class same	Aves (นก)	Aves (นก)
Order	Accipitriformes (อันดับเหยี่ยว)	Apodiformes (Apodiformes)
Family	Accipitridae (Hawks & Eagles)	Trochilidae
Genus	Haliaeetus (Sea Eagles)	Aglaiocercus
Species	Haliaeetus ichthyaetus	Aglaiocercus kingii

Evolutionary Relationship

เหยี่ยวปลาใหญ่หัวเทา and Long-tailed Sylph share a common ancestor at the Class level: Aves. (นก)

Conservation Status

เหยี่ยวปลาใหญ่หัวเทา

NE — Not Evaluated

Long-tailed Sylph

LC — Least Concern

Physical Characteristics

Attribute	เหยี่ยวปลาใหญ่หัวเทา	Long-tailed Sylph
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

เหยี่ยวปลาใหญ่หัวเทา

Habitat

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

Range

Found in Norway.

Long-tailed Sylph

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Long-tailed Sylph

One of the most strikingly ornamented hummingbirds, male long-tailed sylphs have iridescent green plumage and dramatically elongated, ribbon-like outer tail feathers reaching up to 22 cm — over three times the body length. Found in Andean cloud forests of Colombia and Venezuela, they inhabit humid montane forest between 1,400–2,800 meters elevation. Males perform elaborate display flights to attract females. Their extravagant tails are a classic example of sexual selection via female preference.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway