Latest Nathan Barrows Stories
Hibernating, it turns out, is much more complicated than one might think. Research published in the latest issue of the journal Physiological and Biochemical Zoology illustrates a complex series of changes that occur in grizzly bears' hearts as they hibernate. The changes guard against complications that could arise from greatly reduced activity. A grizzly hibernates five to six months of the year. During that time, its heart rate slows drastically from around 84 beats per minute when active...
- Exultant; jubilant; triumphant; on the high horse.
- Tipsy; slightly intoxicated.