Anup Shah / Mountain gorilla silverback in montane forest (Gorilla gorilla beringei) Parcs des Volcans NP Rwanda

Anup Shah / Silverback mountain gorilla sitting (Gorilla gorilla beringei) Parc des Volcans Rwanda NP Africa

Juan Carlos Munoz / Cantabrian mountains, view from Collao Espina, Valles Pasiegos, Cantabria, Spain. October, 2017.

Juan Carlos Munoz / Cantabrian mountains, view from Collao Espina, Valles Pasiegos, Cantabria, Spain. October, 2017.

Niall Benvie / Bearberry leaves / Kinnikinnick bush {Arctostaphylos uva-ursi} with Crowberry fruit {Empetrum nigrum} Norway

Jabruson / Mountain gorillas resting in clearing {Gorilla gorilla beringei}, Virunga NP Zaire

Bruno D'Amicis / Pyrenean fleabane (Inula montana) flowering among Feather grass (Stipa pennata), Central Apennines, Italy.