Great Bustard (Otis tarda)
Teal (Anas crecca)
Heaviest bird in area. Stocky with well developed chest. Male 50% larger than female. Mostly unmistakable, and differs from all other bustards in area in all plumages by pale, grey head (yellowish grey in female), clearly paler than the rufous upperparts and lower neck. Male with thick neck, rufous chest and long moustache feathers. Female with more slender neck and duller colours. In flight the big white wing-patch is conspicuous. Base of hand pale with smooth transition to dark tips. Secondaries black. When displaying the male raises wings and body feathers to a "foam-bath" posture with head held low, like a white ball of feathers. Flight heavy but majestic. Shy and alert bird.
Sound:Mostly silent, especially away from breeding ground. Display call a short deep, hollow thud "omp", using resonating gular pouch. Most heard is a nasal grunt used in various types of excitement. Sometimes given in a flatulent series.
Excitement 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
CCCC-photo:cruzperezmanuel, Licence,Link.
CC-photo:Viskens Michel, Licence,Link.
CC-photo:Paul Dirksen, Licence,Link.
Smallest dabbling duck. Agile, with quick and easy take-off. Male with brown and green head with yellow stripes, grey body with a white horizontal stripe, and a yellow patch by the tail. Female is mostly brown with slim bill with orange base and no cheek stripe (see Garganey). Both sexes with green speculum with broad, wedge-shaped, white front edge, and dark primaries clearly visible in flight. Easy and quick take-off from both water and land, with rapid and changing flight.
Sound:Male: characteristic, short, highly resonant and metallic "plytt". A bit similar to Pintail, but higher pitched and lacking accompanying whistling sound. Female: various quacking sounds generally quicker paced, more nasal and noticeably higher pitched than Mallard.
Male:
Distribution:
Wikipedia: map (se also Xeno-canto below)
Ecology:Birdlife ecology
Links:
Observation.org Latest observations
Image search Flickr NB! May give other species
CCCC-photo:Koshyk, Licence,Link,
Sounds:Recorded by Bernard Bousquet,http://www.xeno-canto.org ,CC license