Jack Dykinga / Lightning storm with rainbow over Saguaro cactus (Carnegiea gigantea) near Redrock, Arizona State Trust, Sonoran Desert, Arizona. September 2015. Long exposure with lightning trigger.

Yashpal Rathore / Bengal tiger (Panthera tigris tigris) walking at night, with monsoon clouds and lightning. Kanha National Park, Central India. Dominant male (T29)

Bence Mate / Grey heron (Ardea cinerea) with lightning storm at night. Lake Csaj, Kiskunsagi National Park, Pusztaszer, Hungary. May 2012.

Bence Mate / Lightning storm over Lake Csaj, Kiskunsagi National Park, Pusztaszer, Hungary. May 2012.

Jack Dykinga / Lightning storm with rainbow over Saguaro cactus (Carnegiea gigantea) Avra Valley, Saguaro National Park, Tucson Mountains, Arizona, USA, August 2015. Long exposure with lightning trigger.

Jack Dykinga / Lightning storm at twilight with Saguaro cactus (Carnegiea gigantea) Avra Valley, Saguaro National Park, Tucson Mountains, Arizona, USA. June 2015. Long exposure with lightning trigger.

Inaki Relanzon / Lightning storm in the Grand Canyon National Park, Arizona, USA, July 2012.

Wim van den Heever / Lightning storm over city at night, Pretoria, South Africa December 2013

Wim van den Heever / Thunder storm with lightning over the Okavango Delta swamp, Botswana

Juergen Freund / Lightning at night, Katherine, Northern Territory, Australia. January 2013

David Tipling / Lightning at midnight over Arnold's Marsh, Cley, Norfolk, UK, July 2014.

Bence Mate / Lightning over river scene with Grey herons (Ardea cinerea) Hungary