Little egret / Seidenreiher (Egretta garzetta)

Seidenreiher. 2022-02-05 11.42.26 Klingnauer Stausee (man-made lake)
Classification: Genus Plumed egrets (Egretta); Family Herons (Ardeidae)
General: The little egret (Egretta garzetta) is a species of small heron in the family Ardeidae. The genus name comes from the Provençal French Aigrette, "egret", a diminutive of Aigron," heron". The species epithet garzetta is from the Italian name for this bird, garzetta or sgarzetta.^[2] [more]
on our looong walk very es trenc also in porto *
Vocalization: Sometimes utters a dry, rasping "kerrr" when flushed, but is mostly silent away from breeding ground. In colonies a peculiar gurgling and vibrating sound is heard; "ghala-la-la-la". [Link]
Physical details: length=55-65 cm, wingspan=88-95 cm, weight=350-550 g
Habitats: Wetland

Call: Sort of a quack, brighter and higher than grey heron, with a bit of wawa.
Call attributes: Call melody: non-musical, slow, Frequency: low (1-3 KHz),
First documented observation : 2022-02-05 in Klingnauer Stausee (man-made lake).