TY - RPRT TI - Seasonal cycles in hematology and body mass in free-ranging gray wolves (Canis lupus) from northeastern Minnesota, USA AU - L. David Mech AU - Deborah A. Buhl PY - 2020 DO - 10.7589/2018-06-156 UR - https://pubs.usgs.gov/publication/70249754 ID - 70249754 ER -