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Regular monitoring of water birds on the river Drava – 28th decade

Interesting bird sightings from our regular water birds monitoring on the Drava river – 28th decade:



Ormož Wastewater Basins:

  • Water Rail (Rallus aquaticus) – 4 ind.
  • Ferruginous Duck (Aythya nyroca) – 1 ind.

Lake Ormož

  • Black-throated Loon (Gavia arctica) – 2 ind.
  • Lesser Black-backed Gull (Larus fuscus) – 1 ind.

Lake Ptuj:

  • Great Crested Grabe (Podiceps cristatus) – 119 ind.
  • Wigeon (Anas penelope) – 99 ind.
  • Pintail (Anas acuta) – 23 ind.
  • Shoveler (Anas clypeata) – 31 ind.
  • Ferruginous Duck (Aythya nyroca) – 1 ind.
  • Goosander (Mergus merganser) – 2 ind.
  • Coot (Fulica atra) – 4358 ind.
  • Little Stint (Calidris minuta) – 2 ind.
  • Arctic Skua (Stercorarius parasiticus) – 1 ind.
  • Yellow-legged Gull (Larus michahelis) – 3100 ind. (roosting)
  • Lesser Black-backed Gull (Larus fuscus) – 4 ind.
  • Total: 12.044 water birds counted (40 species)
Design: Polonca Peterca
Developer: Uroš Orešič in Gregor Sušanj