Yellow-bellied Elaenia, crest raised, Costa Rica

Leaves and Lizards Arenal Volcano Cabin Retreat, near Monterrey, Costa Rica (August 2012)

Status is listed as Least Concern. For more information on this bird species see the following links:
Yellow-bellied Elaenia (Elaenia flavogaster) / Internet Bird Collection
Yellow-bellied Elaenia / Bird Forum
BirdLife International / Yellow-bellied Elaenia Elaenia flavogaster

Tv(Shutter Speed) 1/640
Av(Aperture Value) 5.6
Exposure Compensation +2/3
ISO Speed 4000