Our driver was constantly on the look out and there was obviously some well known places to show guests. One of these was a tree with a hole. A quick tap and the residents came out to show themselves, the Scarlet Macaws.
Every stream was checked for Cayman, but again without any luck. I mentioned to the driver that the last time we had come along here when we stayed at Lapa Rios we had seen a Common Potoo. He took this as challenge and we stopped by a bamboo plantation and he got out, then came back to me and pointed out a Common Potoo at the top of a dead tree, adopting the characteristic pose that helps it blend into the tree stump.
This is a nocturnal
bird like a mix between an owl and a nightjar. Large head and huge yellow eyes.
Overall grayish-brown with splotchy patterning. Black moustache stripe helps
distinguish from Great Potoo, along with smaller size. Spends the daytime
perched on the end of a snag, where it blends in perfectly and becomes very
difficult to spot.
At night, hunts mainly for flying insects from an exposed
perch. Found in open forested habitats with scattered trees, such as forest
edges, along rivers or roadsides, or even in disturbed patchy woodland.
Like the nightjars, the Common Potoo has a small, hooked
bill with a wide gape, ideal for sweeping up large flying insects such as
beetles and moths (although it lacks the rictal bristles around the mouth
characteristic of true nightjars). Its upper mandible (beak) does have a
tooth-like projection that may serve a similar function as the bird forages.
The upper eyelids of Potoos have several small folds which
create slits that serve as “peek-holes” during the day. This adaptation allows
the Potoo to keep an eye on potential threats while remaining still and keeping
its enormous eyes closed.
This is a male Green Honeycreeper.
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