Diving petrels (pictured in the water while a white-faced storm petrel hovers above) are chunky little birds. Their wings, too short for gliding, beat so fast they are a blur. Flying amongst wave-tops, diving petrels continue into a wave and come out the other side at the same speed, still flying. To feed, they dive underwater, then swim about using their wings.
Te whakamahi i tēnei tūemi
Permission of the Alexander Turnbull Library, National Library of New Zealand, Te Puna Mātauranga o Aotearoa, must be obtained before any re-use of this image.