What is the name of the first nature reserve

Yellowstone National Park, established in 1872, is the world's oldest nature reserve.

To find the name of the first nature reserve, you can either search for it online or refer to historical records. In this case, the first nature reserve is Yellowstone National Park, established in 1872.

If you search online, you can enter a search query such as "first nature reserve" or "oldest nature reserve" in a search engine like Google or Bing. The search results will likely include information about Yellowstone National Park being the first nature reserve.

You can also consult historical records or reference books that document the establishment of national parks or nature reserves. These sources typically list Yellowstone National Park as the first of its kind.

Keep in mind that historical information can sometimes be revised or updated, so it's always a good idea to verify the information from reliable sources.