Serín Orejinegro vs Delfín tonina

Crithagra mennelli compared with Tursiops truncatus

Taxonomic Classification

Rank	Serín Orejinegro	Delfín tonina
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Aves (Birds)	Mammalia (mamíferos)
Order	Passeriformes (paseriformes)	Cetacea (Whales & Dolphins)
Family	Fringillidae	Delphinidae (Oceanic Dolphins)
Genus	Crithagra	Tursiops (Bottlenose Dolphins)
Species	Crithagra mennelli	Tursiops truncatus

Evolutionary Relationship

Serín Orejinegro and Delfín tonina share a common ancestor at the Phylum level: Chordata. (cordados)

Vista Phylum: Chordata

Conservation Status

Serín Orejinegro

LC — Least Concern

Delfín tonina

LC — Least Concern

Population: ~600.0K

Trend: Stable →

Physical Characteristics

Attribute	Serín Orejinegro	Delfín tonina
Diet	—	Carnivore
Average Lifespan	—	45 years
Average Length	—	3.0 m
Average Weight	—	300.0 kg

Habitat & Geographic Range

Serín Orejinegro

Habitat

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

Range

Found in Norway.

Delfín tonina

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 12 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Taiwan), Europe (6 countries), and South America (Colombia, Ecuador, Venezuela).

Serín Orejinegro

The Black-eared Seedeater (Crithagra mennelli) is a species in the genus Crithagra. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments. Found in Norway.

Delfín tonina

La especie de delfín más estudiada y reconocida, los delfines mulares habitan océanos cálidos y templados de todo el mundo, desde las aguas costeras poco profundas hasta el mar abierto. Altamente inteligentes con grandes cerebros en relación con el tamaño corporal, demuestran autoreconocimiento, comunicación compleja y aprendizaje social. Viven en sociedades fluidas de fisión-fusión y cooperan para arrear peces. Una especie indicadora clave de la salud del ecosistema marino.