Two lizards prepare for take-off, finally warmed up after basking on a spring morning in southern England. Zootoca vivipara lives further north than other species, and has to work hard to maintain energy levels in cold weather.
Two lizards prepare for take-off, finally warmed up after basking on a spring morning in southern England. Zootoca vivipara lives further north than other species, and has to work hard to maintain energy levels in cold weather.