Waterfowl heat exchange through feet in summer, young Mute swan sticking out a leg for cooling by counter-current blood flow mechanism图片 - 图片素材下载 - 卓特视觉

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会员专享Waterfowl heat exchange through feet in summer, young Mute swan sticking out a leg for cooling by counter-current blood flow mechanism

素材ID：837430967
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格式：JPG
作者：Oskar
尺寸：
S1000 x 666px · 35 x 23cm · 72dpi
M2300 x 1533px · 81 x 54cm · 72dpi
L4000 x 2666px · 33 x 22cm · 300dpi
F5184 x 3456px · 43 x 29cm · 300dpi

关键词

湿地动脉静脉鸟冷却野生动物温度血支腿环境脚热量自然水动物水生夏季行为