I photographed this slender anole, Norops limifrons, not long after sunset. This species is common and abundant in Costa Rica. It ranges from Mexico to Panama.
According to Leenders, observations suggest that this species mates for life, a rare behavior for a lizard. Energy otherwise spent by the male on defending a territory against other males is instead spent on maintaining the relationship with the female. The male and female stick together, usually never more than a few meters apart. If I’d known this at the time, I’d have looked around for this one’s mate.
References:
[book:0970567804]
[book:0226735389]