Blyth's Reed Warbler (Acrocephalus dumetorum)
Golden Eagle (Aquila chrysaetos)
Similar to Reed Warbler but note very short primary projection, evenly coloured wings with dull tertials. Under tail-coverts almost white, with very little buff tinge. Legs overall darker than congeners. Immature birds with slightly paler legs and warmer upperparts and fringes to flight-feathers. Leaves a slimmer impression than Reed- and Marsh W., with flatter forehead and tapering bill. Posture often Sylvia-like with frequent cocking, flicking and fanning of tail.
Sound:Contact call a short and sharp Lesser Whitethroat-like "tek", different from Mars W. Alarm call a dry, rolling "krrrreet", often with a register break splitting into high register overtones. Song recalls Marsh Warbler in timbre but is generally diagnostic. Tempo slow and deliberate, pace recalling that of Song Thrush, with marked pauses. Typical articulate, arpeggio-like whistling motifs alternated by mimicry are often repeated many times. Daytime song less typical than normal song at night, with faster pace and less repetition.
Song:
Distribution:
Xeno-canto: map
Ecology:Birdlife ecology
Links:
Observation.org Latest observations
Image search Flickr NB! May give other species
CCSound recording:Recorded by Edmunds Racinskis
Large, long-tailed eagle. Juveniles unmistakable, with white base of tail, dark terminal band and base of flight-feathers forming a white wing panel. Adult: dark brown with golden tinge to head. Variable amount of white wing panels and base of tail in intermediate plumages. Differs from other eagles by; wings held in shallow V when soaring, narrow wing base, flight feathers paler than coverts and body. Flight pattern elegant with a handful deep beats and typical alternate glides.
Sound:Not very vocal. A short, clear, yelping "kew". Sometimes in series in mellow tempo. Also mewing, Buzzard-like calls.
Contact call:
Distribution:
Wikipedia: map (se also Xeno-canto below)
Ecology:Birdlife ecology
Links:
Observation.org Latest observations
Image search Flickr NB! May give other species
CCSounds:Creative Commons,www.xeno-canto.org,Stein Ø. Nilsen,http://creativecommons.org/licenses/by-nc-sa/4.0/