Filming Walrus With The Megadome | Blue Planet II | Behind The Scenes

*Filming Walrus With The Megadome - Blue Planet II - Behind The Scenes*
The team use a very special underwater camera housing called the megadome which enables them to film in super wide angle, allowing the audience to see both above and below water simultaneously. With a fully grown mother walrus to contend with, cameraman David Reichart must take special care not to disturb his subject or risk a tusk in the head!