Paraclaravis geoffroyi
The Purple-winged Ground Dove (Paraclaravis geoffroyi) is a diminutive, critically endangered columbid, now widely believed to be extinct, once native to the highly fragmented Atlantic Forest of South America. Measuring approximately 19-21 cm in length and weighing around 60 grams, the male is strikingly plumaged with a predominantly purple-gray body, distinct black spots on its wings, a contrasting white belly, and a subtle blue-green iridescent nape. Females are generally duller, exhibiting...
This species inhabited the dense understory of primary and mature secondary Atlantic Forest, primarily associated with bamboo thickets (e.g., *Guadua* and *Chusquea*) at elevations ranging from 400 to 1,400 meters.
Its diet primarily consisted of small seeds and fruits, particularly those of bamboo species, which it foraged from the forest floor.
The Purple-winged Ground Dove was a reclusive and largely ground-dwelling species, typically observed foraging singly or in pairs, though small groups were occasionally reported. Its daily activity revolved around quiet, secretive movements through dense undergrowth, feeding on fallen seeds and s...
The historical range of the Purple-winged Ground Dove was restricted to a fragmented distribution within the highly threatened Atlantic Forest biome of southeastern Brazil, eastern Paraguay, and northeastern Argentina (Misiones province). Historically, its presence was confirmed in specific state...
Critically Endangered
- The Purple-winged Ground Dove has not had a confirmed sighting in over two decades, leading many ornithologists to believe it may already be extinct. - Its specific reliance on bamboo seeds, especially from species that undergo synchronous mass flowering and die-off events, might have contribut...