@misc{indiciae1e4a2e06a15c,
  title = {Egg measurements for three endangered species},
  author = {J.D. Stephenson and G. Smart},
  year = {1972},
  doi = {10.2307/4084076},
  url = {https://pubs.usgs.gov/publication/5220144},
  note = {Source identifier: 5220144}
}