tail of a boettger`s wall gecko hiding

animal animals biodiversity biology biosphera blood boettger boettgeri canaria canary cold coldblooded color colors colour colours detail details diversity endemic fauna gecko geckos gran herpetology hidden hide hiding inagua integral island islands lizard lizards natural nature nocturnal pajonales reptile reptiles reptilian reserve spain species tail tails tarentola tejeda vertebrate vertebrates wall wildlife zoology