The feature photo is a “Pixie Cup Fungus” (link to Wikipedia), the second time I have seen this species (on the Cativo Jungle Waterfall Trail) with the other time being in Carara National Park near Tarcoles & Jaco in 2015, the closest national park to where I live in Atenas. The many other fungi I saw at Playa Cativo were the ones you usually see on trees and dead trees or stumps. I saw no “toad stools” or common mushrooms this trip like usual.
Plus three more fungi photos from Playa Cativo . . .
See also my “Just Fungi” Gallery. 🙂