Humpback whales feeding in Alaska

Humpback Whales feeding in the Chatham Straits, S. E. Alaska Photograph: Duncan Murrell/guardian.co.uk Humpback Whale lunge feeding, Tenakee Inlet, Southeast Alaska Photograph: Duncan Murrell / Steve Bloom Images / Barcroft Media/guardian.co.uk Humpback whale lobtailing, Chatham Strait, Southeast Alaska Photograph: Duncan Murrell/guardian.co.uk Humpback Whales blowing from the blowholes in Tenakee Inlet, South East Alaska Photograph: Duncan Murrell/guardian.co.uk Humpback Whales feeding in the Chatham Straits, S. E. Alaska Photograph: Duncan Murrell /guardian.co.uk