Moor Frog (Rana arvalis) blue coloured male floating in pond during the breeding season in spring

- Image ID: DGCF7E
Moor Frog (Rana arvalis) blue coloured male floating in pond during the breeding season in spring
Arterra Picture Library / Alamy Stock Photo
Image ID: DGCF7E
Moor Frog (Rana arvalis) blue coloured male floating in pond during the breeding season in spring