
Wall lizard becomes accustomed to humans and stops hiding
Habituating to predators or fleeing and hiding are tactics that vary between species. Scientists have observed that adult male common wall lizards sharing their living spaces with humans become accustomed to them and hide less when humans approach them. Yellow lizards were the most 'daring.' Ref. Source 6q.
This makes sense to me. There are those species that have become so familiar with predators that they have developed a relationship, like the fish that attach themselves to sharks to cleanthem or the birds that actually land in alligators' mouths to act like a tooth brush.