White-nosed Coati (Nasua narica)
Canon EOS 30D ,Canon 400mm f/5.6L
1/1000s f/5.6 at 400.0mm iso400


Three-toed Sloth (Bradypus variegatus)
Canon EOS 30D ,Canon 400mm f/5.6L
1/200s f/5.6 at 400.0mm iso640


White-headed Capuchin (Cebus capucinus)
Canon EOS 30D ,Canon 400mm f/5.6L
1/320s f/6.3 at 400.0mm iso640


Unidentified Anole
Canon EOS 300D Digital Rebel ,Canon 100mm macro f/2.8
1/250s f/5.0 at 100.0mm iso400


Black Iguana (Ctenosaura similis)
Canon EOS 300D Digital Rebel ,Canon 100mm macro f/2.8
1/640s f/7.1 at 100.0mm iso400


Great Kiskadee (Pitangus sulphuratus)
Canon EOS 30D ,Canon 400mm f/5.6L
1/640s f/9.0 at 400.0mm iso500


Unidentified Frog
Canon EOS 30D ,Canon 100mm macro f/2.8
1/160s f/20.0 at 100.0mm iso200 with Flash


A few others here: http://www.pbase.com/ctranter/costa_rica_06