- Beautiful Chaetocalathus liliputianus? fruiting bodies each between 3 to 5 mm seen in El Cedro
- Beautiful Leptonia / Entoloma sp., possibly close to Entoloma calliderma growing in Fin del Mundo
- bioluminescent trail of the Headlight Elater beetle - Pyrophorus noctilucus
- Bothrops asper - Fer-de-lance winding along river rocks in Isla Escondida
Our guide Bryan Coral Jaramillo searched out this deadly viper. He had encountered it along this creek before. - Bothrops asper - Fer-de-lance head close up, luckily lens and editing creates a proximity that I had not to experience in reality!
- Bothrops asper - Fer-de-lance viper, Isla Escondida
- branch covered in Crepidotus sp. seen in Reserva El Cedro, South Huila, 2000m
- Butterfly resting close to a morpho, seen in Isla Escondida
- Callistodermatium aurantium cap growing on wood seen in El Cedro
- Calostoma cinnabarinum, a weird oak associate in the Boletales growing in Reserva El Cedro, about 2000m asl
- Calostoma cinnabarinum, also knwon as the Stalked puffball-in-aspic in El Cedro
- Calvatia puffball growing in Charguayaco, Pitalito
- Calvatia transect (7cm tall) in Charguayaco, near Pitalito
- caps of Pluteus sp. near Pitalito
- Castilleja sp. paintbrush growing in Pauna, Boyaca
- Cercosaura argulus aka Elegant Eyed Lizard seen in Isla Escondida, Putumayo
- Cerioporus flavus cap seen in Pitalito
- Cerioporus flavus in Charguayaco, near Pitalito
- Chaetocalathus liliputianus gills with scale in El Cedro
- Chaetocalathus liliputianus? caps seen from the side in El Cedro