Irrawaddy dolphin vs Speckled Chachalaca

Orcaella brevirostris compared with Ortalis guttata

Key Differences

• Irrawaddy dolphin is Endangered while Speckled Chachalaca is Least Concern.

Taxonomic Classification

Rank	Irrawaddy dolphin	Speckled Chachalaca
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Cetacea (Whales & Dolphins)	Galliformes (Galliformes)
Family	Delphinidae (Oceanic Dolphins)	Cracidae
Genus	Orcaella	Ortalis
Species	Orcaella brevirostris	Ortalis guttata

Evolutionary Relationship

Irrawaddy dolphin and Speckled Chachalaca share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Irrawaddy dolphin

EN — Endangered

Speckled Chachalaca

LC — Least Concern

Physical Characteristics

Attribute	Irrawaddy dolphin	Speckled Chachalaca
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Speckled Chachalaca

Habitat

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

Range

Distributed across Colombia, Ecuador, and Norway.

Speckled Chachalaca

Speckled Chachalaca (Ortalis guttata) 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.