Fabio Pupin / Common wall lizard, (Podarcis muralis), rare melanic morph, Italy, April . Non-ex.

Fabio Pupin / Dalmatian wall lizard, (Podarcis melisellensis), fight between two males with distinct morphs, Croatia, April . Non-ex.

Fabio Pupin / Tyrrhenian wall lizard, (Podarcis tiliguerta), basking on granite boulders, Sardinia, Italy, June . Non-ex.

Fabio Pupin / Italian wall lizard, (Podarcis sicula), basking on tree branch, Sicily, Italy, April . Non-ex.

Fabio Pupin / Common wall lizard, (Podarcis muralis), scientist applying non-toxic paint for visual identification, Italy, April . Non-ex.

Fabio Pupin / Martinez-Rica's rock lizard, (Iberolacerta martinezricai), Spain, October . Non-ex.

Fabio Pupin / Common wall lizard, (Podarcis muralis), close-up of the head, Italy, March . Non-ex.

Fabio Pupin / Large psammodromus, (Psammodromus algyrus), Portugal, September. Non-ex.

Nick Upton / Female Tyrrhenian wall lizard (Podarcis tiliguerta) sun basking on a boulder, Sardinia, Italy, June.

Nick Upton / Male Tyrrhenian wall lizard (Podarcis tiliguerta) sun basking on a boulder, Sardinia, Italy, June.

Mike Read / Tyrrhenian wall lizard (Podarcis tiliguerta) basking on rock. Restonica Valley, Regional Natural Park of Corsica, France. July.

Philippe Clement / Two Common wall lizards (Podarcis muralis) interacting on a burnt log, La Brenne, France, April.