@misc{indiciae8ab96c021736,
  title = {Phenological synchrony of bird migration with tree flowering at desert riparian stopover sites},
  author = {Jherime L. Kellermann and Charles van Riper},
  year = {2015},
  url = {https://pubs.usgs.gov/publication/70143993},
  note = {Source identifier: 70143993}
}