I've been watching a group (family?) of lizards in the backyard the past few weeks. Some have developed personalities, as least as I determine so. I named two: Edgar, who likes to be on the edges of blocks; and Jabba, the largest one, who often just lays there, doing nothing, but other times bothering the rest to keep his own space in the sun. Including the two in front yard (getting the morning sunlight), there are at least six total (enough for a pick-up hockey team ).