Viewers tuned into Sunday evening's episode of Sir David Attenborough's Wild Isles on BBC One were left on the edge of their seat during a dramatic scene involving an orca.
Filmed in the waters surrounding Shetland, the documentary showed the killer whale hunting a seal in a thrilling chase. The incredible shots took a year to capture, with the crew only obtaining the footage thanks to a network of spotters in the islands who helped them track the pod of orca down.
People watching the programme at home were quick to take to social media to share their thoughts on the gripping scene. Viewers included Shetland's Liberal Democrat MSP Beatrice Wishart, who wrote: "Brilliant new series. Spectacular footage of orca around Shetland."
