Beaver

https://www.google.com/search?q=beaver+in+zoo+animal+park+2&tbm=isch&ved=2ahUKEwjzouH37cfuAhXLUawKHTaMDQkQ2-cCegQIABAA&oq=beaver+in+zoo+animal+park+2&gs_lcp=CgNpbWcQAzoGCAAQCBAeOggIABAIEAcQHlCp8AxYs5gNYL2gDWgAcAB4AIABX4gBtwWSAQE4mAEAoAEBqgELZ3dzLXdpei1pbWfAAQE&sclient=img&ei=24QXYLPJBsujsQW2mLZI&bih=617&biw=1366&rlz=1CAZGSZ_enUS938&safe=active&ssui=on#imgrc=W_W3NDF5DpHSKMBeavers are the largest rodents in North America and Eurasia and the second largest rodents worldwide.

They live in streams, rivers, marshes, ponds, and shorelines of large lakes and construct dams of branches, stones, and mud, forming ponds that often cover many hectares. Ecologists often refer to beavers as “ecosystem engineers” because of their ability to alter the landscapes in which they live. Shelter level 3

Probability 3%

Cost 6,000

Duration 14h