Bios Photo 10/2020

2, ADULT, ADULTS, AMBIANCE, ANAS, ANATIDAE, ANATINAE, AND, ANIMAL, ANSERIFORMES, ANSERINAE, AREA, AREAS, ARTIFICIAL, AS, ATMOSPHERE, AVES, BILATERIA, BIODIVERSITIES, BIODIVERSITY, BIOLOGICAL, BIRD, BRANTA, BRENT, BREUER, CANADA, CANADENSIS, CANADIAN, CHILL, CHILLY, CHORDATA, COELOMATA, COLD, COLDS, CONCERN, DABBLING, DAY, DAYS, DAYTIME, DEUTEROSTOMIA, DEVELOPMENT, DIFFERENT, DIVERSITIES, DIVERSITY, DUCK, DUCKS, DUET, DUETS, ECOSYSTEM, ECOSYSTEMS, ENUMERATION, ENVIRONMENT, EUKARYOTA, EUROPE, EUROPEAN, FEDERAL, FLAP, FLAPPING, FLAPS, FLUTTER, FRESH-WATER, FRESHWATER, FRONT, FROZEN, FULL, GAIT, GEESE, GERMANY, GLOBAL, GOOSE, HESSE, ICE, ICY, INDIVIDUAL, IUCN, LAKE, LAKES, LC, LEAST, LENGTH, LIST, LOCOMOTION, LOW, LR, MALLARD, MARCH, METAZOA, METEOROLOGICAL, MIGRATORY, MONTH, MOTION, MOTIONS, NATURAL, NATURALNESS, NATURE, NOBODY, OF, ON, OPISTHOKONTA, OVERVIEW, OVERVIEWS, PAIR, PAIRS, PALMIPED, PARTICULARITY, PHENOMENON, PLATYRHYNCHOS, POND, PONDS, POSE, POSED, POSING, PROFILE, RED, RISK, SEASON, SEASONS, SETTLING, SETTLINGS, SEVERAL, SHOT, SHOTS, SIDE, SIGHT, SIGHTS, SP, SPECIES, STAGE, STATE, TEMPERATE, TETRAPODA, THREATENED, TWO, UNION, VERTEBRATA, VIEW, VIEWS, WALK, WALKING, WETLAND, WILD, WILDLIFE, WINGS, WINTER, WITH,