Camera: Canon EOS 5D Mark IV

Lens: EF400mm f28L

Aperture: f8.0

Shutter speed: 5000

ISO: 1/2500

Description: The chaos and beauty of a river crossing

Story from behind the lens: Probably 100,000 animals crossed during this sighting. It was an all encompassing experience - we could almost taste the adrenaline in the air!