White-winged Tern in a colony, Rakamaz Hungary

adult adults afrasia afro eurasia alone animal construction animal constructions atmosphere behavior behaviors bird birds continent continental area count counting description descriptions ec ecosystem ecosystems eec enumeration enumerations eu eurafrasia eurasia europe european economic community european union freshwater freshwater wetland area freshwater wetland areas freshwater wetland zone freshwater wetland zones freshwaters hungary image and subject individual individuals iucn iucn red list of threatened species iucn status landmass landmasses least concern (iucn) lc least concern species localisation localization location lone lonely low risk (iucn) lr matter (substance) matters (substance) may migratory species month of year months of year natural area natural areas nature nest nest (to) nested nesting nests old world one one animal only recording recordings reproductive behavior reproductive behaviors reproductive behaviour reproductive behaviours sea bird sea birds seasons shoting shotings single solo species species characteristic species characteristics species particularities species particularity spring stage of development temperate season temperate seasons tern terns texture textures three quarter length three quarter shot three quarter shots three quarter sight three quarter sights three quarter view three quarter views time scale time scales ue uicn water (matter) water surface water surfaces waters (matter) watersurface watersurfaces white winged black tern (chlidonias leucopterus) white winged black terns (chlidonias leucopterus) wild animal wild animals wild fauna wild faunae