Two male marsh frogs (Pelophylax ridibundus) compete, they collide in sun-warmed shallow water, one male has inflated gray resonator balls in the corners of his mouth to enhance the mating call.

Two male marsh frogs (Pelophylax ridibundus) compete, they collide in sun-warmed shallow water, one male has inflated gray resonator balls in the corners of his mouth to enhance the mating call.图片
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Two male marsh frogs (Pelophylax ridibundus) compete, they collide in sun-warmed shallow water, one male has inflated gray resonator balls in the corners of his mouth to enhance the mating call.
  • 素材ID：1442627753
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  • 格式：JPG
  • 作者：Dina Luk
  • 最大分辨率：3918 x 2611px
  • 最大输出：33.17 x 22.11cm (300dpi) | 138.22 x 92.11cm (72dpi)
关键词
工厂湖春天封头眼睛野生动物浅嘴环境河流自然球体日落阳光水荒野两栖动物竞争青蛙绿色生态系统棕色

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