VAADIMME MUUTOSTA SUSIPOLITIIKKAAN: KANSALAISALOITE

#710: - Susipannat ja liivi... 

 "Tigers depress wolves numbers, either to the point of localized extinction or to such low numbers as to make them a functionally insignificant component of the ecosystem. Wolves appear capable of escaping competitive exclusion from tigers only when human pressure decreases tiger numbers. In areas where wolves and tigers share ranges, the two species typically display a great deal of dietary overlap, resulting in intense competition. Wolf and tiger interactions are well documented in Sikhote-Alin, where until the beginning of the 20th century, very few wolves were sighted. Wolf numbers may have increased in the region after tigers were largely eliminated during the Russian colonization in the late 19th century and early 20th century." http://en.wikipedia.org/wiki/Siberian_tiger.

Sudella on luontaisia vihollisia. Näitä Suomeen? :D