ADULT, ADULTS, AFTERNOON, ALONE, AMBIANCE, ANIMAL, AREA, AVES, BACKLIGHTING, BACKLIGHTINGS, BACKLIT, BEHAVIOR, BILATERIA, BIRD, BLACK-HEADED, CHARADRIIFORMES, CHORDATA, CHORDATE, CHROICOCEPHALUS, COELOMATA, CONCERN, DAY, DEUTEROSTOMIA, DEVELOPMENT, EFFECT, ENUMERATION, ERVIN, EUKARYOTA, EUROPE, EUROPEAN, euteleostomi, EVENING, FALL, FEBRUARY, FISH, FISHED, FISHING, FLAP, FLAPPING, FLAPS, FLIGHT, FLIGHTS, FLUTTER, FLY, FLYING, FRESH-WATER, FRESHWATER, FULL, GLOBAL, GNATHOSTOMATA, GULL, GULLS, HORESNYIK, IN, INDIVIDUAL, IUCN, LAKE, LAKES, LARIDAE, LARUS, LATE, LC, LEAST, LENGTH, LIGHT, LIST, LOCOMOTION, LONE, LONELY, LOW, LR, MATTER, METAZOA, MOTION, NIGHTFALL, NOBODY, OF, ONE, ONLY, OPISTHOKONTA, OVERVIEW, OVERVIEWS, PROFILE, RED, rhipidistia, RIDIBUNDUS, RISK, SARCOPTERYGII, SAUROPSID, SAUROPSIDA, SEA, SEAGULL, SEASON, SEASONS, SETTING, SHOT, SHOTS, SIDE, SIGHT, SIGHTS, SINGLE, SLOVAKIA, SOLO, SP, SPATTER, SPATTERS, SPECIES, SPLASH, SPLASHED, SPLASHING, STAGE, SUBSTANCE, SUN, SURFACE, SURFACES, TEMPERATE, TETRAPODA, TETRAPODOMORPHA, THE, THREATENED, TO, TWILIGHT, UNION, VERTEBRATA, VERTEBRATE, VIEW, VIEWS, WATER, WATERSURFACE, WATERSURFACES, WETLAND, WILD, WINGS, WINTER, WITH,