Detection of pregnancy in a hibernator based on activity data

Sex Hormones' Regulation of Rodent Physical Activity: A Review

(2012) J. Timothy Lightfoot   International Journal of Biological Sciences

Hibernation and seasonal fasting in bears: the energetic costs and consequences for polar bears

(2012) Charles T. Robbins et al.   JOURNAL OF MAMMALOGY

Capture, Anesthesia, and Disturbance of Free-Ranging Brown Bears (Ursus arctos) during Hibernation

(2012) Alina L. Evans et al.   PLoS One

Data logging of body temperatures provides precise information on phenology of reproductive events in a free-living arctic hibernator

(2011) Cory T. Williams et al.   JOURNAL OF COMPARATIVE PHYSIOLOGY B-BIOCHEMICAL SYSTEMIC AND ENVIRONMENTAL PHYSIOLOGY

The mating system of the brown bear Ursus arctos

(2011) Sam M. J. G. STEYAERT et al.   MAMMAL REVIEW

Hibernation in Black Bears: Independence of Metabolic Suppression from Body Temperature

(2011) O. Toien et al.   SCIENCE

The effects of primiparity on reproductive performance in the brown bear

(2009) Andreas Zedrosser et al.   OECOLOGIA

Effects of sex and age on den site use by Scandinavian brown bears

(2009) Marcus Elfström et al.   URSUS

Observations of mixed-aged litters in brown bears

(2008) Jon E. Swenson et al.   URSUS

Selection of denning habitats by Scandinavian brown bears Ursus arctos

(2008) Marcus Elfström et al.   WILDLIFE BIOLOGY

Pregnancy diagnosis in wild canids using a commercially available relaxin assay

(2008) Joan E. Bauman et al.   ZOO BIOLOGY