鸭子在冰封的冰湖上散步，有些则在露天找食物和游泳. 适应性. 冬季动物的适应性与美.

一群鸭子在花园的绿色草地上行走

鸭子在走

艾尔斯伯里白鸭沿着一条小路，在栅栏旁排成一列走向镜头

鸭子在湖边行走

两只鸭子在湖边的公园里散步

野鸭在行走

冬季，雄性长尾鸭在河岸边行走

一群绿头鸭，走向一个热带湖泊

一群十九只绿头鸭，在茂密的草地上行走

鸭子走

一群在农场绿草地上奔跑的鸭子

印度奔跑鸭在夏季农场的草地上行走

小鸭子在运河边漫步

鸭子在户外泥土地上行走

鸭子在户外泥土地上行走

mallard ducks walking near water edge on the grass and swimming in a pond quiet city park

ducks walking near person on urban sidewalk ducks walking near a person on a sidewalk in an urban environment interaction between

白鸭在阳光明媚的公园附近的池塘边散步

domestic ducks walking on rural farm pasture two domestic ducks walking on a muddy farm pasture in sunlight countryside poultry

two domestic ducks walking and feeding on ground two domestic ducks walking on ground among green plants pecking for food in

group of young ducks walking on grassy lakeshore near water group of young ducks walking on grassy lakeshore near reflective water

一对鸭子在阳光下沿着水边沙滩漫步

两只绿头鸭在沙质湖岸上行走。水边的夏季野生动物

鸭子走开

十九只莫塔德鸭的群体，在茂密的丛林中行走

午后阴云下，野鸭在郁郁葱葱的绿草上行走

午后阴云下，野鸭在郁郁葱葱的绿草上行走

野鸭在草丛中行走

ducks walking near lake surrounded by green plants and trees during the afternoon at a park two walk on grass beside sun shines

鸭子在冰岛北部达尔维克港的沙滩上行走

一群印度奔跑鸭在阳光明媚的日子里在池塘附近的绿色草地上行走。水禽，自然行为

flock of pond ducks walking and sitting on snow one staring directly at the camera urban winter wildlife scene

野鸭在平静的水面上漫步和游泳，河岸是沙质的，漂浮着睡莲的叶子

wildlife conservation and environmental awareness mallard ducks walking on thin ice in winter climate change impact animal

两只白鸭在草地上走

鸭子在户外泥土地上行走

鸭子在户外泥土地上行走

ducks walking on dirt ground outdoors group of ducks walking on dirt ground in outdoor farm setting

ducks walking on dirt ground outdoors group of ducks walking on dirt ground in outdoor farm setting

鸭子在户外泥土地上行走