Unofficial RoostWiki···
Rookery
Chestnut-eared Aracari, a epic bird in Roost
  • Chestnut-eared Aracari, profile

    Profile

  • Chestnut-eared Aracari, in flight

    In flight

Toucans & Aracaris

Chestnut-eared Aracari

Pteroglossus castanotis

  • epic
  • 40 km/h
  • Least Concern

Named for chestnut cheeks, but the red belly band crossing yellow underparts is the real signature. Roosts in tree holes.

Population
Global population size not quantified; described as common, with a suspected decreasing trend (est. 1-19% decline over three generations, linked to ~9.1% tree-cover loss in range)
Habitat
Wet forest by lakes and rivers, várzea, swamp and gallery forest, forest edges and clearings, bamboo canebrakes and cerrado, plus disturbed habitats such as plantations; mostly below 600 m (locally to 1,300-1,600 m in Andean foothills)
Fun fact
Despite its toucan-like bill, the chestnut-eared aracari nests in old woodpecker holes that it enlarges as needed, breeds cooperatively in family groups, and forages hanging upside down to reach fruit at branch tips.
Range
Western and southern Amazon Basin and beyond: Colombia, Ecuador, Peru, and western Brazil (nominate subspecies) south through Bolivia, Paraguay, south-central/southeastern Brazil, and northeastern Argentina (subspecies australis); extent of occurrence ~7,070,000 km2
Diet
Mostly fruit, plucked from branches (including while hanging upside down) or probed from vines, shrubs, crevices and cavities; also flowers, nectar, bird eggs, and nestlings
Size
0.45 m

More Toucans & Aracaris

The other 7 birds in the collection.