mountainjournal2 小时
Predator Management: What Africa can Teach Greater Yellowstone
Creel and his colleagues have been researching wild dogs and lions in two Zambian national parks for more than a decade.
HowStuffWorks on MSN6 小时
Tiger vs. Lion Comparisons in Size, Strength and Habitat
When it comes to the kings of the jungle, the tiger and lion stand out as the most iconic big cats in the animal kingdom.