The green warbler-finch is a species of bird, one of Darwin's finches in the tanager family Thraupidae. Sometimes classified in the family Emberizidae, more recent studies have shown it to belong in the tanager family.
Region
Galápagos Islands
Typical Environment
Occurs on multiple central and eastern Galápagos islands, most commonly in humid highland habitats. It frequents Scalesia and Miconia zones, moist shrublands, and edges of secondary woodland. In drier seasons it may also forage in arid scrub and mixed shrub-thicket mosaics. It favors dense foliage where it can glean arthropods from leaves and twigs.
Altitude Range
Sea level to 1200 m
Climate Zone
Tropical
Ease of Keeping
Beginner friendly: 1/5
One of Darwin’s finches, the green warbler-finch evolved a notably slender, warbler-like bill for gleaning insects, a case of convergent evolution. Once placed with Emberizidae, genetic studies show it belongs in the tanager family Thraupidae. It inhabits several Galápagos islands, especially humid highland zones, and is affected by invasive species and the parasitic fly Philornis downsi.
Temperament
active and unobtrusive
Flight Pattern
short rapid wingbeats with quick dashes between shrubs
Social Behavior
Often seen alone, in pairs, or small family groups, and may join mixed-species foraging flocks. Typically monogamous, with small cup nests placed in shrubs or trees. Breeding is closely linked to rainfall and food availability.
Migratory Pattern
Resident
Song Description
High, thin, warbler-like trills and rapid tinkling phrases delivered from perches in shrubs or canopy. Calls are soft chips and tseet notes used for contact within pairs or small groups.
