crucibulum laeve (common bird's nest fungus).

39aph39 autumn background beautiful bird birds birdsnest body botany colours common crucibulum cup cyathus detris eggs falling drops flora forest fruit fruitbody fungi fungus grey kinetic energy laeve leaf life macro moss mushroom mushrooms mycology natural nature nest oak organic outdoors peridial peridiole pine saprobic small snest spore dispersal wild wood wooden yellow