Synchronized dance of a swan couple preparing to breed on the shores of the Upper Zurich Lake (Obersee), Rapperswil, Switzerland
Palabras clave
animal,
cygnet,
alpine,
alps,
beautiful,
beauty,
bird,
birding,
blue,
breed,
breeding,
clean,
coast,
couple,
dance,
ecological,
ecology,
ecosystem,
elegant,
feather,
float,
fresh,
gorgeous,
graceful,
habitat,
lake,
monogamy,
natural,
nature,
ornithology,
outdoors,
pair,
plumage,
duck pond,
pretty,
reserve,
shore,
spring,
summer,
swim,
swiss,
switzerland,
watching,
water,
water bird,
white,
zoology,
zurich