- Schefflera in Medellin
- Scarlet Red bug
- Scarlet macaw Ara macao Puerto Alegre
- Scarabaeus Oxysternon conspicillatum DW Ms
- Satyrium nepalense orchid
- SarcoscyphacoccineaS
- Sarcoscypha coccinea S
- Sarcoscypha coccinea a spring cup fungus seen in Trout Lake WA
- Sanchezia macrocnemis in Rio Claro
- Same Pluteus as from the gill photo seen near Raquira
- Same Deconica sp. with interesting speckled stipes growing in Chivor forest above Sta Maria.
- Same Cantharellus found in Pauna
- Salto de Bordones Colombia’s highest waterfall at 400 m / 1300 ft
- Sagarnaga Calle de La Paz S
- Sacred dance at the Genekha mushroom festival
- Sacramento walking
- Sacramento with Tatiana VdL
- Russula rosacea (or not) growing in Sonam's yard
- Russula red Jardin DW Ms
- Russula paucilamellata growing out of wood in Isla Escondida