ACKNOWLEDGMENTS
The authors acknowledge support from the NSF DEB 1926598 to M.A.J. and
NSF P2C2 2002539 to J.H.S. The work was also supported by the Byrd Polar
and Climate Research Center at The Ohio State University. We thank Gil
Bohrer, Sean Williams, and the members of the Carstens lab for feedback
on earlier versions of this manuscript. We also thank Michael Broe for
his help with hypercomputing and the Ohio Supercomputer Center for their
computational resources, as well as thousands of volunteers who
participated in eBird.