Over 2m, maybe 3. In water, guarding mouth of river
Sleeping in a shaded waller. Medium sized one, guide told us.
Unidentified Craugastor species (leaf litter). Osa Peninsula, Corcovado National Parc.
Snake feeding on adult female Craugastor fitzingeri on steep slope near the entrance of Corcovado NP. Frog was making distress calls--'Gwa! Gwa!' about ~0.7 seconds apart followed by many seconds of silence.
In addition to these two, there were 4 others.
White-faced Capuchin (Cebus capucinus)
Osa Peninsula, Costa Rica
30 December 2011