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Three adult mute swans (Cygnus olor) are finding food on the bottom of the water near the beach of a lake on a cold day in winter. They feed on a wide range of vegetation, including submerged aquatic plants which they reach with their long necks.

The small fish in the dirty water pond of city park. It can enjoyed by watching it by sit near by pond

Dragon-fly, view from above, blue - black, big, sitting on a rock, wings spreaded out, USA, Kenai Peninsula

$Monarch butterflies (Danaus plexippus) resting on a coastal cypress tree branch in their winter nesting area.\n\nTaken in Santa Cruz, California, USA$

Aerial view of some white swan birds on a lake during a beautiful summer morning. Birds in nature. White swans on the blue lake. Aerial view

A closeup of two turtles perched on a log in a lake

Swans and ducks in the lake at Sunrise at Middle Creek Wildlife Management Area, Pennsylvania, USA

The yellow-bellied toad (Bombina variegata) clutch of eggs with small embryos in the water

Mute Swan found in a wetland marsh located on Vancouver Island, British Columbia

Family of Mute Swans on the river Tamar, Cornwall.

Monarch butterfly (Danaus plexippus) resting on a tree branch in their winter nesting area.

White herons of the species Egretta garzetta in a flooded rice field after harvesting.

Shells attached to rocks are usually found on a rocky beach

selective focus on one chiton in stone. Surface of coastline stone. Living organism of the Red Sea

Trachemys scripta elegans - Red-Eared Slider

Adult Male Lovebug Insect of the Genus Plecia

Pied Avocet (Recurvirostra avosetta) wading in a swamp at the end of a beautiful springtime day in the Reevediep nature reserve in Overijssel, the Netherlands.

Two graceful adult Mute Swans (Cygnus olor) swim across a pond, their white feathers and long decks reflected in the rippled water.

$L 74-84cm, WS 149-168cm.\nBreeds in variety of habitats, mainly wetlands, from shallow lakes with reed beds and freshwater marshes to islets in larger lakes, coasts (even brackish water), heather, rocky slopes, etc.\n\nDutch breeders mainly resident, most others migratory. Since the impoldering of the IJsselmeer in the seventies, the Greylag Goose were increasing in numbers. Only Grey goose to be seen in large numbers in summer in Europe and the Netherlands in the described Habitats.$

A white mute swan with orange and black beak and young brown coloured offspring with pink beak swimming in a lake with blue water on a winter sunny day. The mute swan, latin name Cygnus olor.

Snow geese swim in the waters of Blackwater National Wildlife Refuge, Maryland.

Cygnets and adult mute swans, cygnus olor, shaking water from young feathers

Free Images: "bestof:Sequential steps during mating in Schizosaccharomyces pombe and Saccharomyces cerevisiae.jpg en a In fission yeast the mating process is triggered by nitrogen"

Gause's experiment and fitted logistic curves (single species).svg

Gause's experiment and fitted logistic curves.svg

Sequential steps during mating in Schizosaccharomyces pombe and Saccharomyces cerevisiae.jpg

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