common frog of sardinia, present in the ponds in the summer

africa amietophrynus amphibian animal aquatic arthropod behavior breeding brown call common ecology endangered exotic eyed frog golden green guttural gutturalis habitat inflated macro male mate milk natural nature outdoor outdoors pair pairing phrynohyas pond rainforest reflection resinifictrix skin slimy south spring summer toad trachycephalus tree treefrog tropical vertical water wet wild wildlife