@article{Hulscher2008,
  author    = {Jan B. Hulscher},
  title     = {The oystercatcher Haematopus ostralegus as a predator of the bivalve Macoma balthica in the Dutch Wadden Sea},
  journal   = {Ardea : tijdschrift der Nederlandse Ornithologische Vereniging},
  volume    = {70},
  pages     = {89 -- 152},
  year      = {2008},
}