Crested Serpent Eagle vs Javan Rusa

Spilornis cheela compared with Rusa timorensis

Key Differences

• Crested Serpent Eagle is Least Concern while Javan Rusa is Vulnerable.

Taxonomic Classification

Rank	Crested Serpent Eagle	Javan Rusa
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Accipitriformes (Hawks & Eagles)	Artiodactyla (Even-toed Ungulates)
Family	Accipitridae (Hawks & Eagles)	Cervidae (Deer)
Genus	Spilornis	Rusa
Species	Spilornis cheela	Rusa timorensis

Evolutionary Relationship

Crested Serpent Eagle and Javan Rusa share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Crested Serpent Eagle

LC — Least Concern

Javan Rusa

VU — Vulnerable

Physical Characteristics

Attribute	Crested Serpent Eagle	Javan Rusa
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Crested Serpent Eagle

Habitat

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

Range

Found in Norway.

Javan Rusa

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, tundra, and tropical and subtropical moist broadleaf forests spanning the Australasia and Afrotropic and Oceanian realms.

Range

Distributed across Mauritius, New Zealand, and Norway. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway