common bottlenose dolphin vs Purplish-mantled Tanager

Tursiops truncatus compared with Iridosornis porphyrocephalus

Key Differences

• common bottlenose dolphin is Least Concern while Purplish-mantled Tanager is Near Threatened.

Taxonomic Classification

Rank	common bottlenose dolphin	Purplish-mantled Tanager
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Cetacea (Whales & Dolphins)	Passeriformes (Songbirds)
Family	Delphinidae (Oceanic Dolphins)	Thraupidae
Genus	Tursiops (Bottlenose Dolphins)	Iridosornis
Species	Tursiops truncatus	Iridosornis porphyrocephalus

Evolutionary Relationship

common bottlenose dolphin and Purplish-mantled Tanager share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

common bottlenose dolphin

LC — Least Concern

Population: ~600.0K

Trend: Stable →

Purplish-mantled Tanager

NT — Near Threatened

Physical Characteristics

Attribute	common bottlenose dolphin	Purplish-mantled Tanager
Diet	Carnivore	—
Average Lifespan	45 years	—
Average Length	3.0 m	—
Average Weight	300.0 kg	—

Habitat & Geographic Range

common bottlenose dolphin

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).

Purplish-mantled Tanager

Habitat

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

Range

Distributed across Colombia, Ecuador, and Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

common bottlenose dolphin

The most studied and recognized dolphin species, bottlenose dolphins inhabit warm and temperate oceans worldwide, from coastal shallows to the open sea. Highly intelligent with large brains relative to body size, they demonstrate self-recognition, complex communication, and social learning. They live in fluid fission-fusion societies and cooperate to herd fish. A keystone indicator species for marine ecosystem health.

Purplish-mantled Tanager

A brilliantly colored Andean tanager with deep purplish-blue mantle and chestnut flanks contrasting with black face and wings, purplish-mantled tanagers inhabit humid cloud forest and forest edges at elevations of 1,000–2,200 meters in Colombia and Ecuador. Males display strikingly iridescent purple mantle plumage that shimmers in canopy light. They inhabit forest interior and edge in pairs and small groups, foraging on fruit and insects. Listed as Vulnerable due to significant deforestation of Colombian and Ecuadorian cloud forest.

Shared Countries

Both species can be found in 3 countries:

🇨🇴 Colombia 🇪🇨 Ecuador 🇳🇴 Norway