Shirvan National Park found. The fauna is poorly studied. Among amphibians there are variable toad ("Bufotes variabilis"), tree frogs ("Hyla" sp.) and marsh frog ("Pelophylax ridibundus"). Among reptiles there are European pond turtle ("Emys orbicularis"), Caspian turtle ("Mauremys caspica") and spur-thighed tortoise ("Testudo graeca"), lizard, grass snake ("Natrix natrix") Levantine viper ("Macrovipera lebetina") and others. The ornitofauna is poorly studied, but according to the existing data there are bustards (Otides), Francolinus, little bustard ("Otis tetrax"), white-tailed eagle ("Haliaeetus albicilla"), steppe eagle ("Aquila nipalensis"), peregrine ("Falco peregrinus"), saker falcon ("Falco cherrug") and "Pterocletes orientalis". In winter, there are many migratory birds on the water
Edwardsiella tarda along with maintaining suitable sanitation of water. Other stress factors include drastic changes in temperature, pH, and dissolved oxygen levels in the water. In order to manage properly for edwardsiellosis water must be checked constantly in order to keep fish stocks completely free of pathogens. Some of the most recent research done on "Edwardsiella tarda" was performed by Griffin et al. (2013) to assess what the literature refers to as "the intra-specific variability of "E. tarda" isolates from 4 different fish species in the eastern United States." These intra-specific variations that they were looking for occur in other parts of