It's a green lizard with a silver tail, and it has pretty, bluish eyes. I saw it today, July 26th, trying to get some shade on a hot, sunny day (32 degrees) at around 18:00 in Austin, TX USA. It's been hot and dry here the past few weeks, but it rained a lot a few months back.
Austin has a humid subtropical climate. The city is characterized by hot summers and mild winter days and usually cool to cold winter nights. The geo coordinates are 30.4 (lat), -97.7 (long).
Oh, it was able to jump a good meter.