@misc{indiciae072286192505,
  title = {Climbing performance of Harris' hawks (Parabuteo unicinctus) with added load: Implications for muscle mechanics and for radiotracking},
  author = {C.J. Pennycuick and M.R. Fuller and L. McAllister},
  year = {1989},
  doi = {10.1242/jeb.142.1.17},
  url = {https://pubs.usgs.gov/publication/5222255},
  note = {Source identifier: 5222255}
}