Hector’s Beaked Whale vs Olivaceous Piculet

Mesoplodon hectori compared with Picumnus olivaceus

Key Differences

• Hector’s Beaked Whale is Data Deficient while Olivaceous Piculet is Least Concern.

Taxonomic Classification

Rank	Hector’s Beaked Whale	Olivaceous Piculet
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Cetacea (Whales & Dolphins)	Piciformes (Piciformes)
Family	Hyperoodontidae	Picidae
Genus	Mesoplodon	Picumnus
Species	Mesoplodon hectori	Picumnus olivaceus

Evolutionary Relationship

Hector’s Beaked Whale and Olivaceous Piculet share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Hector’s Beaked Whale

DD — Data Deficient

Olivaceous Piculet

LC — Least Concern

Physical Characteristics

Attribute	Hector’s Beaked Whale	Olivaceous Piculet
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hector’s Beaked Whale

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Olivaceous Piculet

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Olivaceous Piculet

Olivaceous Piculet (Picumnus olivaceus) 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.