Glacial Birds

Story

These birds were shot at the San Rafael glacier in Chile from a catamaran in 2008. The glacier was the most superb colour of blue and sounded like gunshots as it calved into the sea.

Geeky details:

Camera: Canon 40D

Lens: Tamron 70-300mm, shot at 300mm

Aperture: f/7.1

Shutter speed: 1/1250 seconds

ISO: 100