asian common toad, black-spined toad, duttaphrynus melanostictus sitting on tree. vertical.

amphibia amphibian animal anura asia asian background beautiful biology brown bufonidae buloh chordata common duttaphrynus environment fauna forest frog jungle lake melanostictus natural nature outdoors park pond rainforest reserve resting rhinella singapore sitting skin soft stem sungei toad tree tropical trunk water wetland wild wildlife zoology