These are at Puerto Barillas Monkey Sanctuary. I don’t get the impression monkeys are as common outside of this area as say Costa Rica. We’ve seen plenty of wildlife we don’t see the UK (commonly) such as crocodiles, monkeys, herons, iguanas, hummingbirds, lizards, falcons, woodpeckers, butterflies, agouti, humpback whales, toucans, golden-cheeked warbler, vultures, parrots, pelicans, …