Large-billed Gerygone
Gerygone magnirostris
Small bird with thin bill that is more substantial than most other gerygones’. Upperparts brown, underparts off-white, with pale broken eyering and bright red eye. Juvenile lacks red eye and has yellow gape (base of bill). Similar Mangrove Gerygone has smaller bill, no split eyering, and a more delicate, less frantic song; Brown Gerygone has a smaller bill, unmusical "which-is-it" song. Inhabits mangroves, thick riparian vegetation.
Taxonomy
Gerygone magnirostris includes the following subspecies:
- Scientific name
- Gerygone magnirostris
- Authority
- Gould, 1843
- Order
- Passeriformes
- Family
- Acanthizidae
- Genus
- Gerygone
Range and habitat
- Migration
- Resident species
Conservation
- Population trend
- stable
Photos
Distribution
Bird Calls
Other Birds

White-spotted Flufftail
Sarothrura pulchra
Small rail of forest understory. Shy and elusive bird that is unlikely to be seen by those not expressly looking for it. Both sexes show a red hood and tail. The rest of the body is black with white spots in the male, and brown with buff barring in the female. Found in the wet understory of thick forest and adjacent scrub and gardens. Call is a series of several hollow hoots, often given repeatedly. Most other flufftails are not found in forest. Separated from Buff-spotted Flufftail by the white spots of the male and the red hood of the female.

Campo Flicker
Colaptes campestris
Large and typically terrestrial woodpecker. Found in open habitats such as savannas and grasslands and often seen foraging in groups. The body is heavily barred above and below with a dark cap, yellow cheeks, and a yellow collar. Males have a red moustache, blackish in females. The throat is black in the northern subspecies and white in the southern “Field Flicker” subspecies.

Red-fronted Macaw
Ara rubrogenys
A large and sometimes conspicuous macaw of Bolivia’s interandean dry valleys. This species is critically endangered, but can sometimes be locally common, especially near tall cliffs cut in hillsides by rivers. Often forages in and around agriculture. The only large, green macaw in its range. Fairly similar to Military Macaw, but shows orange fold to leading edge of wing, no bare facial skin, and a dark gray bill. Often noticed by loud, raucous voice.
Start Your Bird Watching Journey
Identify a bird outdoors and keep the field guide close for your next observation.