Bosque de Tlalpan, Mexico-City
At Malakoff Diggings State Park about 3000 feet elevation.
On top of brush/pine tree pile
Lizards are a widespread group of squamate reptiles, with approximately 6,000 species, ranging across all continents except Antarctica, as well as most oceanic island chains. The group, traditionally recognized as the suborder Lacertilia, is defined as all extant members of the Lepidosauria (reptiles with overlapping scales) that are neither sphenodonts (i.e., tuatara) nor snakes – they form an evolutionary grade. While the snakes are recognized as falling phylogenetically within the Toxicofera clade from which they evolved,...