Warming Temperatures Pushing Chickadees Northward

 

The two chickadee species meet and hybridize in a narrow zone that has shifted northward 7 miles in the last decade.

Ithaca, N.Y.-The zone of overlap between two popular, closely related backyard birds is moving northward at a rate that matches warming winter temperatures, according to a study by researchers from the Cornell Lab of Ornithology, Villanova University, and Cornell University. The research was published online in Current Biologyon Thursday, March 6, 2014.
In a narrow strip that runs across the eastern U.S., Carolina Chickadees from the south meet and interbreed with Black-capped Chickadees from the north. The new study finds that this hybrid zone has moved northward at a rate of 0.7 mile per year over the last decade. That’s fast enough that the researchers had to add an extra study site partway through their project in order to keep up. Read more

On-the-Ground volunteer efforts are making a big difference in habitat improvement

GW:  All I can think of when I see those logs is firewood.  And, I don’t care what kind of wood it is.

Rabbits and other small creatures will have some new homes at Fulton State Game Area now that a handful of volunteers – working on a Michigan-On-the-Ground program – spent a Saturday building brush piles at the Kalamazoo County site. The Michigan DNR and Michigan United Conservation Clubs have partnered to create Michigan On-the-Ground volunteer opportunities where people can work The program, a partnership between Michigan United Conservation Clubs and the Department of Natural Resources, recruits volunteers to help the DNR improve fish and wildlife habitat across the state. On-the-Ground has attracted the attention of sportsmen and others who want to help increase the productivity of state game areas, rivers and lakes.
Last Saturday, volunteers felled pre-selected trees to build lattices, which could be piled high with brush to provide nesting and escape cover for small game – like rabbits – and other critters. By noon, the crew had built 10 brush piles along the edge of an agriculture field on the area. Read more

Charity Navigator Downgrades HSUS

This from www.HumaneWatch.org

Whenever we point out that the independent watchdog CharityWatch gives the Humane Society of the United States a C-minus grade, HSUS usually retorts that it gets four stars (out of four) from Charity Navigator, a different evaluator. No more.

Today we learned Charity Navigator has downgraded HSUS from four stars to three. The reason? After we filed an IRS complaint against HSUS last fall, alleging that HSUS had improperly inflated its revenue for several years, HSUS filed amended tax returns. (Independent experts, such as CharityWatch and a Minnesota tax attorney, also thought HSUS was in the wrong.) Based on this amended data, Charity Navigator has revised its rating of HSUS and downgraded the group. Read more

Great Lakes Wolf Management in Judge’s Hands

Because there is no dispute that the wolf populations in the Great Lake states have met and exceeded all recovery goals, HSUS has advanced baseless legal theories that, if accepted, would make it extremely difficult to ever take any species off the lists of endangered or threatened species.

Over the last six months, the U.S. Sportsmen’s Alliance Foundation (USSAF) has been hard at work defending against a lawsuit brought by the Humane Society of the United States (HSUS) seeking to return the recovered wolf population in the Great Lakes states to the Endangered Species List (ESA).  Just last week, USSAF submitted its last brief in the case and is now awaiting the judge’s decision. Read more

Michigan-caught Great Lakes muskellunge part of ‘best catches’ contest

The International Game Fish Association (IGFA) has compiled a list of what it considers to be the “best” record catches of the past year, which includes a World-record Great Lakes muskellunge from October 2012world-record Great Lakes muskellunge caught in Michigan.

The muskie is part of the IGFA’s 10 of the Best Catches of 2013 effort, which is now asking anglers to vote for their favorites. The voting contest launched on March 1 at www.igfa.org/contests/AnglersChoice. The catch that receives the most votes will receive the Angler’s Choice Award at the IGFA’s World Record Achievement Award ceremony in April. Read more

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