https://wolf.org/wp-content/uploads/2021/03/IWC_logo_white2a-300x127.png00Carissa Winterhttps://wolf.org/wp-content/uploads/2021/03/IWC_logo_white2a-300x127.pngCarissa Winter2016-08-01 11:23:412016-08-16 11:27:56There’s only one true wolf species in North America, says new study