TY  - RPRT
TI  - Movements of wolves at the northern extreme of the species' range, including during four months of darkness
AU  - L. David Mech
AU  - H. Dean Cluff
PY  - 2011
DO  - 10.1371/journal.pone.0025328
UR  - https://pubs.usgs.gov/publication/70037923
ID  - 70037923
ER  -