The most important breeding birds are Mediterranean Gull (Larus melanocephalus), which is the only breeding site in Slovakia, and Common Redshank (Tringa totanus), for which it is the only breeding site in West Slovakia.
On the Roschen there are breeding colonies of many Black-headed, Common and Mediterranean Gulls.
Mediterranean Sea | 2013 Mediterranean Games | Kelp Gull | 1997 Mediterranean Games | Pacific Gull | 2005 Mediterranean Games | Mediterranean Revival architecture | Mediterranean Fleet | Mediterranean Theater of Operations | Mediterranean Games | Gull | 2009 Mediterranean Games | Mediterranean sea | Mediterranean diet | Basketball at the 1975 Mediterranean Games | Yellow-legged Gull | Sooty Gull | Mediterranean theatre | Mediterranean race | Mediterranean climate | Mediterranean Allied Air Forces | Mediterranean Air Command | gull | Eastern Mediterranean | Black-billed Gull | Basketball at the 2005 Mediterranean Games | Taekwondo at the 2013 Mediterranean Games – Men's 80 kg | Taekwondo at the 2013 Mediterranean Games | Silver Gull | Red-billed Gull |