Alien Species in Britain: The Green lizard (Lacerta viridis + L. bilineata)
Here is an article I wrote for my old blog. I’ve gone through and checked for mistakes and added some bits: Green lizard is the common name that refers to two species that were formally one (Lacerta viridis). The new species, the western green lizard (Lacerta bilineata), is now considered separate from the eastern green…