These pictures from the National Geographic Nature Photographer of the Year Contest show the beauty and the majesty of planet Earth but also, the catastrophic effect of pollution on our world. A selection of the contest’s pictures ended in November 2016.

Aaron Feinberg / view on the Pacific Ocean from the National Parc of Polihale, Kauai Island, Hawaï, USA

NingYu Pao / National Parc of Etosha, Namibia

Denis Budkov / Ice cave, Moutnovski vulcan, Russia

Emily Riley / Young colibri

Jose Pesquero Gomez / Empuse commune (Empusa pennata)

Eileen Johnson / Wild gooses flying in a flock, Bosque del Apache, New Mexico, USA

Mario Suarez Porras, Puffin Monk (Fratercula arctica), Skomer Island, Scotland, Wales, United-Kingdom

Kyon. J / Inside Mongolia, Chine

Andrés Miguel Domìnguez / Kingfishers (Alcedo atthis)

Brina Bunt / Erta Ale vulcan, Etiopia

Stas Bartnikas / reserve of bituminous sand, Fort McMurray, Canada

Jassen T. / Kalispell, Montana, USA

Meril D. / National Parc of Yellowstone, Wyoming, USA

Christopher Markisz, view on Mill Valley from the Mount Tamalpais, California, USA