TY  - RPRT
TI  - Efficacy of aerial forward-looking infrared surveys for detecting polar bear maternal dens
AU  - Smith, T. S.
AU  - Amstrup, S. C.
AU  - Kirschhoffer, J.
AU  - York, G.
PY  - 2019
DO  - 10.1101/763144
UR  - https://www.biorxiv.org/content/10.1101/763144v1
ID  - 10.1101/763144
ER  -