Ladder-tailed nightjar (Hydropsalis climacocerca)

Ladder-tailed nightjar (Hydropsalis climacocerca)

Here in the Peruvian Amazon I found many nightjars around an oxbow lake at Amazon Research and Conservation Center (ARCC), and this one was perched in plain…


Black-capped donacobius (Donacobius atricapilla)

Black-capped donacobius (Donacobius atricapilla)

Where there's water there's Black-capped donacobius, and the oxbow lake at the Amazon Research and Conservation Center (ARCC) is no exception - you'll hear and…


Blackish Nightjar (Caprimulgus nigrescens)

Blackish Nightjar (Caprimulgus nigrescens)

Nightjars are naturally hard to see as they're nocturnal, but you definitely hear them and if you use their sound you can often locate them with a flashlight.…


Black-capped Donacobius (Donacobius atricapilla)

Black-capped Donacobius (Donacobius atricapilla)

As I was slowly moving on the river of Fazenda San Francisco I noticed this bird in a dense thicket on the riverside. What's peculiar is the white on its head,…


Great Frigatebird (Fregata minor ridgwayi)

Great Frigatebird (Fregata minor ridgwayi)

The juvenile of the Great Frigatebird has a certain "naughtiness" and even a bit spookiness to it, and yes that is definitely what is to become of this juvie.…


Great Frigatebird (Fregata minor ridgwayi)

Great Frigatebird (Fregata minor ridgwayi)

For once I think the female is more beautiful - at least in this posture and light!


Great Frigatebird (Fregata minor ridgwayi)

Great Frigatebird (Fregata minor ridgwayi)

The male is less extravagant outside the breeding season when the red pouch is deflated. It's difficult to tell the the Great and Magnificent Frigatebird apart…