Also, a bit of advice on IDing - try your best to narrow the animal in need of an ID down to one or two groups of animals. For example, with this one, it is clear that it is a gecko. Then you can search up the geckos that Wuppertal holds on Zootierliste and hence look up the species and determine which one it is. This one clearly has a yellow head, so yellow-headed day gecko matches.
@amur leopard thanks! Also thanks for the advice, should have said ‘gecko’ instead. I didn’t look at the gecko’s Wuppertal has on ZTL because the only geckos they have (yellow-headed, standings and tokeh) weren’t supposed to live in that exhibit. In fact the yellow-headed should be living in the monkey house. Also I’m very much not a reptile expert so I couldn’t really see it had a yellow head