Lesser Swamp Warbler
Acrocephalus gracilirostris
Nondescript, long-tailed, long-billed warbler of wetlands. Varies geographically, with the back being olive-brown to rusty-brown, and the underparts pure white to pale brown. Found in reedbed wetland habitat, including papyrus. Far less secretive than many marsh-dwelling warblers; often hops about in the open. Frequently sings a variable, complex mix of raspy and musical notes that usually ends in a trill. Smaller than Greater Swamp Warbler, larger than African Reed Warbler, and shorter-winged than Great Reed Warbler.
Identification
The lesser swamp warbler is a plain-coloured smallish bird 14–16 cm long and weighing around 20 g. Its upperparts are rich brown, and it has a white supercilium. The underparts are white, with a rufous wash to the flanks. The long, strong bill has a slightly down-curved upper mandible; it is blackish-yellow with a yellower base. The legs are blue-grey and the eyes are brown. Adults of both sexes and juvenile birds are very similar in appearance.<p>The song is rich and melodious, a series of bubbly phrases that include trilling notes, cheerup chee trrreee and a large number of variations, with pauses between phrases.
Taxonomy
Genus: Acrocephalus; Family: Acrocephalidae; Order: Passeriformes.
- Scientific name
- Acrocephalus gracilirostris
- Authority
- (Hartlaub, 1864)
- Order
- Passeriformes
- Family
- Acrocephalidae
- Genus
- Acrocephalus
Range and habitat
- Migration
- Resident species
Behavior
Migration pattern: Resident species.
Conservation
Population trend: stable.
- Population trend
- stable
Photos
Distribution
Bird Calls
Other Birds

Gray Crowned-Crane
Balearica regulorum
A spectacular, mostly blue-gray crane with a black-and-white face and a crown of golden-yellow plumes. Immatures are rustier than adults. Singles, pairs, and flocks prefer wetlands, flooded grasslands, and man-made water bodies, but they can range widely through other open habitats when foraging. Resident but may be locally nomadic in response to rain. Groups can often be detected by their low plaintive bugling “maaah-hem” call. The similar Black Crowned-Crane differs in having slaty-gray coloration, smaller red facial wattles, and red-and-white (rather than white) cheek patches.

Rufous Treepie
Dendrocitta vagabunda
A long- and stiff-tailed bird with primarily rusty-brown upperparts and dull orangish underparts. The head, mantle, and neck region are a dull, sooty black. The long graduated tail is pale gray with a wide black terminal band. Note the conspicuous silvery-gray, white, and black patterns on the wings. The blackish-gray bill is stout with a hooked tip. Found in a wide range of habitats from woodlands to scrubby patches, singly or in pairs feeding in the treetops. The call is a loud metallic “krowwiiii kroo.”

Andaman Teal
Anas albogularis
A small brown duck with a pale throat and scalloped plumage. The face is sometimes all white, but always has a white eye-ring. In flight, there is a white panel on the upperwing and white “armpits” on the underwing. Quite gregarious, gathering in marshy waterbodies. Nests in tree holes.
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