Dusky Dolphin vs Firecrest

Lagenorhynchus obscurus compared with Regulus ignicapilla

Taxonomic Classification

Rank	Dusky Dolphin	Firecrest
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)	Aves (นก)
Order	Cetacea (Whales & Dolphins)	Passeriformes (นกเกาะคอน)
Family	Delphinidae (Oceanic Dolphins)	Regulidae
Genus	Lagenorhynchus	Regulus
Species	Lagenorhynchus obscurus	Regulus ignicapilla

Evolutionary Relationship

Dusky Dolphin and Firecrest share a common ancestor at the Phylum level: Chordata. (สัตว์มีแกนสันหลัง)

Conservation Status

Dusky Dolphin

LC — Least Concern

Firecrest

LC — Least Concern

Physical Characteristics

Attribute	Dusky Dolphin	Firecrest
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dusky Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Firecrest

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, Sweden, and Ukraine.

Firecrest

Firecrest (Regulus ignicapilla) 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.