The Cryptic Slender-tailed Nightjar at the Rocky Cliffs of Lake Baringo!

Nightjars are largely nocturnal family. They look like owls, with large heads and eyes and a cryptic plumage. The family name caprimulgidae was given to them after some superstitious belief that because of their wide mouths, the birds suckled goats.

Photo@Joe Aengwo

In Kenya we have 13 different species of Nightjars, wide spread in different habitats across the country. The photo appearing above was taken at a rocky countryside of Lake Baringo. Most species are nocturnal or active at dusk, and are solitary and retiring . They concentrate their foraging bouts during twilight hours.

Photo@ Joe Aengwo

By day, they roots on exposed grounds or rocks, in leaf litter, or on branches. When roosting , they adopt a horizontal posture, in contrast to owls.

Photo@Joe Aengwo

Nightjars have very large eyes, adopted to low light condition. They eye have a tapetum, a reflective membrane that increases the amount of light entering the eyeball. Its presence causes reflective “eye-shine” when the eye are illuminated by artificial light.

Photo@Joe Aengwo

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