Can anyone identify this tree frog?

[Jayne Irlam]

Many thanks for your feedback. guys. John, I attach another picture which hopefully will give you a better idea of what these frogs look like from the side. How could I get in touch with Terry Gamper if I wanted to pick his brains?

Thanks for your ideas too Seth. I will have a look at Afrixalus fornasini. Someone on another site suggested Heterixalus fornasini, but I believe all the species in this genus are native to Madagascar, and we do know that these are African.