What a great find finding Mario. Our tour thru the national park would have never been the same without him. He was very friendly, patient and knowledgeable about the animals, plants or anything we saw. He brings with him a telescope to find sloths, monkeys, frogs, bugs or anything that moves. Then after he explains about the things we saw he then will use your camera to take the photo. He was fabulous. After the tour we went to a local restaurant with him. Highly recommend Mario.