The hummingbird was guarding his tree.
On the butterfly tour, the guide explained that butterflies who eat rotting bananas and pineapple as their diet staple are often "drunk" from the fermenting fruit. Ha, I'm pretty sure this butterfly was drunk because I picked him up off the ground and he could hardly stand straight for the picture!
We saw lots of monkeys, but they're very hard to capture on film... I need a longer zoom lense to be more successful with these guys!