11001-85021 Sooty shearwater or titi (Ardenna grisea) 'muttonbirds' gathered by birder Martin Rautahi McColgan. Big South Cape Island *
11001-85411 Sooty shearwater or titi (Ardenna grisea) 'muttonbirds' being plucked by birder Martin Rautahi McColgan. Big South Cape Island *
11001-85412 Sooty shearwater or titi (Ardenna grisea) 'muttonbirds' being plucked by Mrs McColgan. Big South Cape Island *
