Day geckos can be found in East Africa and some south pacific islands but the vast majority are native to Madagascar. They range in size from less than 10cm to over 30cm; one extinct species (Phelsuma gigas) from Rodriguez Island near Mauritius was one of the largest gecko species ever known. Day geckos are unique in behaviour as like the name suggests they are diurnal (active during the day) unlike most geckos which are most active during the night (nocturnal) or at dawn and dusk (crepuscular). Neon day geckos are one of the smaller Madagascan species. They have some of the brightest colouration for any gecko and live well in small groups (1 male only per group). Their active nature and bold behaviour makes them some of the most sought after of all gecko species. They are very fast and not suitable for being handled.