Hurleur du Maranhao vs Yellow-billed Cacique

Alouatta ululata compared with Amblycercus holosericeus

Key Differences

• Hurleur du Maranhao is Endangered while Yellow-billed Cacique is Least Concern.

Taxonomic Classification

Rank	Hurleur du Maranhao	Yellow-billed Cacique
Kingdom same	Animalia (प्राणी)	Animalia (प्राणी)
Phylum same	Chordata (रज्जुकी)	Chordata (रज्जुकी)
Class	Mammalia (स्तनधारी)	Aves (पक्षी)
Order	Primates (नरवानर गण)	Passeriformes (पासरीफ़ोर्मीज़)
Family	Atelidae	Icteridae
Genus	Alouatta	Amblycercus
Species	Alouatta ululata	Amblycercus holosericeus

Evolutionary Relationship

Hurleur du Maranhao and Yellow-billed Cacique share a common ancestor at the Phylum level: Chordata. (रज्जुकी)

Conservation Status

Hurleur du Maranhao

EN — Endangered

Yellow-billed Cacique

LC — Least Concern

Physical Characteristics

Attribute	Hurleur du Maranhao	Yellow-billed Cacique
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hurleur du Maranhao

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Yellow-billed Cacique

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Yellow-billed Cacique

Yellow-billed Cacique (Amblycercus holosericeus) 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.