Why are some creatures rare and others common? What forces – natural and manmade – cause rarity? Eric Dinerstein travels far and wide for answers. He wonders how different the world could be with a few changes: “. . . what if we started caring about rare wildlife with the same intensity as
State and federal efforts, combined with the work of community volunteers, have brought the Kirtland’s Warbler back from the brink of extinction in the 1970s. Today, about 2300 pairs nest in the northern Midwest and into Ontario. It was taken off the Endangered Species List in 2019.
Since 1929, Michigan’s state bird has been the American Robin. But lots of people think it’s time for a change. The Black-capped Chickadee is a popular favorite, as is the endangered Kirtland’s Warbler. But it turns out that it’s pretty hard to get a state bird changed.
The climate of the earth is changing rapidly, and birds are responding accordingly. Of the 305 species found in North America in winter, nearly 60% have shifted their ranges northward by an average of 35 miles. As some places become unsuitable for the birds now living there, new areas will
Learn about one of the first species to be listed as endangered after Congress adopted the Endangered Species Act in 1973: The Kirtland's Warbler. Karen Markey and others make an annual census of the birds, to help federal and state agencies determine how well the recovery plan for the
