The Danube Delta hosts one of the best places to observe birds in the entire world, and if you’re looking to have a competition with your friends back home on who saw the most birds of different species, coming here will definitely grant you first prize; this place hosts almost 320 species (Loons, Pelicans, Cormorants, Spoonbills, Glossy Ibis, Ducks, Geese, Kingfishers, River Warblers, Flycatchers, Nightingales, Tits, Finches).
The Letea and Caraorman marine forests are home for 64 species typical to nemoral forests (River Warblers, Blackbirds, Woodpeckers, Robin, Chaffinches, Starlings and Tailed Kite Brown Dwarf Eagles, Osprey, Pheasant etc.)
Here you can also observe the largest European population of White Pelicans (80,000 individuals) and Dalmatian Pelicans (200 individuals),60% of the world population of Pygmy Cormorants (6,000 individuals), and half of the world population of Red Brested Geese (40,000 individuals during winter).