https://www.bto.org/our-work/science/publications/papers/great-black-backed-gull-predation-seabird-chicks-three
Great Black-backed Gull predation of seabird chicks on three Scottish islands
Great Black-backed Gull predation of seabird chicks on three Scottish islands
Citation
Taylor, K. 1985. Great Black-backed Gull predation of seabird chicks on three Scottish islands. Seabird 8: 52.