It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
This image was acquired from
Keywords from Image Description:
outdoor KENYA Masai Mara In photograph taken by Make It Kenya October nomadic male lion stands under desert date tree while watching lines of wildebeest and Burchill's zebra make their way south beneath the Oloololo Escarpment in the Mara Triangle on their way towards Tanzania's Serengeti. Bordering the Masai Mara National Reserve
Page 2017 Free-images.com. All images are Public Domain