Brown-headed Greenlet
Hylophilus brunneiceps
Small vireo-like bird with a brownish cap. Olive-green above and grayish-white below. An inhabitant of savanna woodlands, white sand forests, and seasonally flooded forests, where it forages actively at middle levels and sometimes accompanies mixed-species flocks. The song is a series of downslurred whistles: "seeeeearn, seeeeearn."
Taxonomy
- Scientific name
- Hylophilus brunneiceps
- Authority
- Sclater, PL, 1866
- Order
- Passeriformes
- Family
- Vireonidae
- Genus
- Hylophilus
Range and habitat
- Migration
- Resident species
Conservation
- Population trend
- stable
Photos
Distribution
Bird Calls
Other Birds

Rufous Fishing-Owl
Scotopelia ussheri
A round-headed, tawny-cinnamon fishing-owl with lightly streaked underparts and a dark beak with a yellow base. It is shy, and its day roosts are well hidden in tangles and thickets along rivers in lowland primary, swamp, and flooded forests. The call is a low dove-like “ooooo” that can be confused with the call of the nocturnal White-crested Tiger-Heron. The similar Pel’s Fishing-Owl is larger and rustier, especially on the underparts, and is covered in spots, bars, and chevrons, not streaks. Vermiculated Fishing-Owl has an entirely yellow bill and its underparts are more heavily streaked.

Napo Sabrewing
Campylopterus villaviscensio
Large, dark hummingbird found in cloud forest along the east slope of the Andes. Ranges from far southern Colombia south to northern Peru. Male has large blue patch on throat and breast, and a glittering green crown. Female has gray underparts; she is similar to Gray-breasted Sabrewing but has narrower white tail tips. Also note white spot behind eye. Infrequently encountered, though does visit feeders in some areas.

Barratt's Warbler
Bradypterus barratti
A skulky, dull brown warbler with a long and graduated tail, a pale grayish eyebrow, and a throat that is lightly streaked. It creeps around mouse-like in thick undergrowth and tangles in forest and forest edge. It is also found in isolated pockets of scrub, often adjacent to streams, and is frequently detected and identified by its song, mostly delivered between September and December: 2-3 sweet “tsiit” notes followed by a loud trill of 15-20 harsh “tchui” notes. It also has a strident chipping alarm call “tddd-ddr-ddr-ddr-ddr-tt.” The similar Knysna Warbler differs from Barratt’s Warbler by its shorter tail, darker underparts, less pronounced throat streaking, and different song.
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