Regular monitoring of water birds on the river Drava – 16th decade

Interesting bird sightings from our regular water birds monitoring on the Drava river – 16th decade:

Lake Ormož:

• Gadwall (Anas strepera) – 5 ind.
• Goldeneye (Bucephala clangula) – 2 ind.
• Yellow-legged Gull (Larus michahelis) – 194 ind.
• Caspian Gull (Larus cachinnans) – 1 ind.

Lake Ptuj:

• Red-necked Grebe (Podiceps grisegena) – 1 ind.
• Pygmy Cormorant (Phalacrocorax pygmeus) – 2 ind.
• Little Egret (Egretta garzetta) – 12 ind.
• Greater White-fronted Goose (Anser albifrons) – 1 ind.
• Shoveler (Anas clypeata) – 6 ind.
• Black Tern (Chlidonias niger) – 47 ind.