11 Dec 2014
Golden silk orb-weaver (Nephila sp)
The virgin forest surrounding the Amazon Research and Conservation Center is home to a large number for spider species, and this one was perhaps the most…
9 Nov 2013
Great Dusky Swift (Cypseloides senex)
The color of the swifts match that of the rocks they cling to, so unless you know what to look for you'll most likely pass by focused as you are on the…
9 Nov 2013
Great Dusky Swift (Cypseloides senex)
These swifts are impervious to the force of the water as well as being able to stay dry whatever the conditions.
8 Nov 2013
Great Dusky Swift (Cypseloides senex)
These swifts seem to be untouched by the laws of physics. They move in and out of the raging falls as if it's air, and fly as close to the water as possible.…
8 Nov 2013
Great Dusky Swift (Cypseloides senex)
Black vultures are large and seen all the time around the falls - either surfing the updrafts or simply lounging on treetops or outcrops. The swifts are the…
1 Dec 2010
Cheiradenia cuspidata
The forest below Angel Falls is dense, moist and dark and this was the only orchid of this species I found in bloom. It's epiphytic. Native range is Trinidad…