Airborne point counts: a method for estimating songbird abundance with drones
M. D. Somers, D. B. Glass, M. A. Immordino, P. S. Ozoh, L. B. Sherman, A. M. Wilson
This paper demonstrates that drones can estimate songbird abundance with precision, though some species are under-detected due to behavioral responses.
bioRxiv · Aug 15, 2020 · PreprintEcology