Sentences with phrase «monitor wild wolves»
Cross-fostering introduces additional complications: Genetically valuable pups must be born in captivity at almost exactly the same time as a wild litter, and managers have to closely monitor wild wolves to know that has happened.
http://www.sciencemag.org/ Not exact matches
Using annual population estimates from the Russian Federal Agency of Game Mammal Monitoring database, researchers analyzed trends of eight large mammals — roe deer, red deer, reindeer, moose, wild boar, brown bears, lynx, and gray wolves — in Russia from 1981 to 2010, a time period that includes the 1991 collapse of the Soviet Union.