The strawberry poison dart frog is common throughout its range in Central America. There are believed to be up to 30 different color variations of this frog — the most common being the blue jeans morph. Other than those smart blue trousers, another nice thing about these frogs is that they are active during the day, making non-flash photos possible. I came across this little guy in the forest leaf litter at a place called La Selva in Costa Rica.
Nikon D200 with Nikkor 70-200mm f/2.8 lens (at 200mm) with Canon 500D close up filter attached, ISO 100, f/5.6 at 1/8th of a second