Below are some images of mixed auks moving west off Pendeen late last year. They mostly include Guillemot, but there are also a few Razorbills. Pendeen is an incredible place to bird from but in the big gales, the kit needs to be completely sealed from the excessive spray. I wouldn't encourage getting too close to the rocks either. Last night (16th Jan), the storm reached 41 kph with 8.2 m wave height!
Northern Gannet climbs a massive sea wall at Pendeen.