Chestnut-bellied Flowerpiercer vs Cinnamon-bellied Flowerpiercer

Diglossa gloriosissima compared with Diglossa baritula

Key Differences

• Chestnut-bellied Flowerpiercer is Endangered while Cinnamon-bellied Flowerpiercer is Least Concern.

Taxonomic Classification

Rank	Chestnut-bellied Flowerpiercer	Cinnamon-bellied Flowerpiercer
Kingdom same	Animalia (hewan)	Animalia (hewan)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (burung)	Aves (burung)
Order same	Passeriformes (burung pengicau)	Passeriformes (burung pengicau)
Family same	Thraupidae	Thraupidae
Genus same	Diglossa	Diglossa
Species	Diglossa gloriosissima	Diglossa baritula

Evolutionary Relationship

Chestnut-bellied Flowerpiercer and Cinnamon-bellied Flowerpiercer share a common ancestor at the Genus level: Diglossa.

Conservation Status

Chestnut-bellied Flowerpiercer

EN — Endangered

Cinnamon-bellied Flowerpiercer

LC — Least Concern

Physical Characteristics

Attribute	Chestnut-bellied Flowerpiercer	Cinnamon-bellied Flowerpiercer
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chestnut-bellied Flowerpiercer

Habitat

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

Range

Distributed across Colombia and Norway. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Cinnamon-bellied Flowerpiercer

Habitat

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

Range

Found in Norway.

Chestnut-bellied Flowerpiercer

The Chestnut-bellied Flowerpiercer (Diglossa gloriosissima) is a species in the genus Diglossa. It is currently classified as Endangered on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

Cinnamon-bellied Flowerpiercer

The cinnamon-bellied flowerpiercer (Diglossa baritula) is a small, specialized bird in the family Thraupidae, found in montane cloud forests of Mexico and Central America, from the Sierra Madre del Sur in southern Mexico south through Guatemala, El Salvador, Honduras, and Nicaragua. It inhabits humid montane forest, cloud forest, and forest edge vegetation at elevations from approximately 1,000 to 3,000 meters. True to its name, the flowerpiercer uses its specially adapted, hooked bill to pierce the base of tubular flowers and extract nectar without pollinating the plant—a form of nectar theft. The male has gray-black plumage with a cinnamon-rufous belly, while females are brownish. The species is classified as Least Concern by the IUCN, with populations considered stable across its Mesoamerican mountain range. It is a resident of Central American and Mexican highland forests and is entirely absent from Europe; Norwegian database records are data entry errors. The flowerpiercers (Diglossa) represent a fascinating adaptive radiation in the Neotropics, with each species evolving slightly different bill morphologies for exploiting different flower types. Cloud forest habitats in Mesoamerica face ongoing deforestation pressure, but the species' broad elevation range provides some resilience.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway