Roosters with frostbitten combs may be temporarily infertile. But it’s not the frostbite that causes the infertility; it’s the amount of cold that the chicken has been exposed to. Usually fertility is restored after conditions improve and the rooster’s body recovers from the stress.
Rare, beautiful snow leopard (Panthera uncia or Uncia uncia). Snow leopards live between 3,000 and 5,500 meters above sea level and their secretive ways are mostly unknown. They are perfectly adapted for this environment, with their stocky bodies, thick fur, and their small, rounded ears, which prevent excessive heat loss.
Student Workbooks Now Available! 9 grade-level technology curriculum student eworkbooks (kindergarten through 8th grade–only 3rd-8th available currently). Aligned with the Structured Learning K-8 technology curriculum (which is aligned with Common Core and ISTE)–one ebook per grade level. Each ebook is 136-195 pages, with 193-230 images.