Guiana Dolphin vs Yellow-browed Sparrow

Sotalia guianensis compared with Ammodramus aurifrons

Key Differences

• Guiana Dolphin is Data Deficient while Yellow-browed Sparrow is Least Concern.

Taxonomic Classification

Rank	Guiana Dolphin	Yellow-browed Sparrow
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class	Mammalia (lớp Thú)	Aves (chim)
Order	Cetacea (Whales & Dolphins)	Passeriformes (bộ Sẻ)
Family	Delphinidae (Oceanic Dolphins)	Passerellidae
Genus	Sotalia	Ammodramus
Species	Sotalia guianensis	Ammodramus aurifrons

Evolutionary Relationship

Guiana Dolphin and Yellow-browed Sparrow share a common ancestor at the Phylum level: Chordata. (động vật có dây sống)

Conservation Status

Guiana Dolphin

DD — Data Deficient

Yellow-browed Sparrow

LC — Least Concern

Physical Characteristics

Attribute	Guiana Dolphin	Yellow-browed Sparrow
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Guiana Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

Yellow-browed Sparrow

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Yellow-browed Sparrow

Yellow-browed Sparrow (Ammodramus aurifrons) 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 2 countries:

🇨🇴 Colombia 🇻🇪 Venezuela