In 2017, Taranaki collector Alastair Johnson found the fossil of a giant petrel. Initially, it was encased in rock but careful preparation revealed something stunning. Not only was it a complete skull but it was the first fossil ever found of an intriguing kind of seabird. Two years later, Alastair found part of a wing bone of a giant petrel too. Both fossils are 3 million years old. Vertebrate Curator Alan Tennyson and Research Fellow Rodrigo Salvador describe the distinctions and fierce habits of giant petrels.