𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Movements of female polar bears (Ursus maritimus) in the East Greenland pack ice

✍ Scribed by Øystein Wiig; Erik W. Born; Leif Toudal Pedersen

Publisher
Springer
Year
2003
Tongue
English
Weight
388 KB
Volume
26
Category
Article
ISSN
0722-4060

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Cloning and sequence analysis of the ext
Cloning and sequence analysis of the extracellular region of the polar bear (Ursus maritimus) luteinizing hormone receptor (LHr), follicle stimulating hormone receptor (FSHr), and prolactin receptor (PRLr) genes and their expression in the testis of the black bear (Ursus americanus)
✍ Lesley Howell-Skalla; David Bunick; Greg Bleck; Ralph A. Nelson; Janice M. Bahr 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 222 KB 👁 2 views

Male black bears undergo seasonal changes in testicular activity. The testes are fully functional from May through July, regress from July through December, and recrudesce from January until May. The mechanisms responsible for the initiation of testicular recrudescence in the bear are unknown. The o