Yosemite Nature Notes
Your support sponsors this fascinating web series, which provides a breathtaking and in-depth look at Yosemite National Park.
Watch the most recent episode below, or check out the Yosemite Nature Notes Youtube channel.
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Sierra Nevada bighorn sheep are the rarest mountain sheep in North America. After the population dropped to around 100 animals in 1995, this unique sub-species was listed as an endangered species. In the spring of 2015, these charismatic animals were released into the heart of Yosemite for the first time in over 100 years.