Los (Lynx vulgaris). Currently Lynx lynx
Date 1927
Source http://www.gutenberg.org/files/20129/20129-h/20129-h.htm
Author A E Brehm / Alfred Edmund Brehm (1829 – 1884)
Source: https://commons.wikimedia.org/wiki/File:Brehms_Het_Leven_der_Dieren_Zoogdieren_Orde_4_Los_(Lynx_vulgaris).jpg

The Eurasian lynx (Lynx lynx) is a medium-sized cat native to Siberia, Central, East, and Southern Asia, North, Central and Eastern Europe. Lynx lynx possesses a short "bobbed" tail with an all-black tip, black tufts of hair on its ears, and a long grey-and-white ruff.