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(Helianthus spp.), <strong>and</strong> grass (Poa spp.). Adult females from forested habitats had 32% less body<br />

weight, <strong>and</strong> 72% less total fat than adult females from agricultural habitats (Dunton et al. 2009). The<br />

MNDNR will collect approximately 15 to 20 turkeys on Camp Ripley from December 2009 through<br />

March 2010.<br />

Camp Ripley Mammals<br />

Gray Wolf (Canis lupus)<br />

Federal Court Decision<br />

Through federal action <strong>and</strong> by encouraging the establishment of state programs, the 1973<br />

Endangered Species Act provided for the conservation of ecosystems upon which threatened <strong>and</strong><br />

endangered species of fish, wildlife, <strong>and</strong> plants depend (USFWS 2008b). The gray wolf was first<br />

protected under the Endangered Species Act in 1974. During the mid- to late-1970‟s the MNDNR<br />

estimated the wolf population at about 1,000 to 1,200; based on a 2003-2004 survey, the population<br />

had grown to approximately 3,000 animals. Results from the 2007-2008 survey estimated that the<br />

current population remains at just under that number (2,921) (Erb 2008).<br />

For decades, the number of wolves in Minnesota has exceeded the recovery criteria<br />

established by the federal wolf recovery plan. Currently, Minnesota's population of more than 2,900<br />

wolves is second only to Alaska among U.S. states <strong>and</strong> exceeds the federal delisting goal of 1,251-<br />

1,400. Minnesota's wolves occupy nearly all of the suitable areas in the state. Minnesota has one of<br />

the highest wolf densities recorded anywhere, <strong>and</strong> the population has remained stable for nearly 10<br />

years.<br />

On March 12, 2007, the U.S. Fish <strong>and</strong> Wildlife Service removed Endangered Species Act<br />

protection for the gray wolf in the states of Minnesota, Wisconsin, <strong>and</strong> Michigan. Management of<br />

wolves in Minnesota was turned over to the state based upon its 2001 Minnesota Wolf Management<br />

Plan. However, on September 29, 2008, the U.S. District Court for the District of Columbia<br />

overturned the Department of the Interior's decision to remove the gray wolf (Great Lakes Distinct<br />

Population Segment) from federal Endangered Species Act (ESA) protection. The status of gray<br />

wolves in Minnesota is once again threatened under the Endangered Species Act.<br />

All provisions of state wolf management have been suspended until gray wolves are delisted<br />

again in Minnesota. Wolf management authority lies with the U.S. Fish <strong>and</strong> Wildlife Service<br />

(USFWS). Under federal law no one can take a wolf under any circumstances to protect livestock<br />

<strong>and</strong> pets. Wolves may be killed in defense of human life. Authorized government agents may take<br />

wolves where verified depredation occurs. Taking of wolves to protect livestock <strong>and</strong> pets, which<br />

was allowed under state management, is no longer allowed (MNDNR 2009).<br />

2009 Conservation Program Report<br />

Page 58

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