Nesting pairs show bald eagle's Indiana resurgence
22.05.12
Nesting pairs have been spotted in Lake and St. Joseph counties this year, and naturalists say the eagles are slowly expanding their range to avoid competing for resources.
"We had a pair a couple years ago that stayed around the park for about six weeks, and people got pretty excited about it," Tim Cordell, the naturalist at Potato Creek State Park, told the South Bend Tribune. The park has the first breeding pair of bald eagles in St. Joseph County in at least a century.
Bald eagles gained popularity as a national symbol in 1782, when the Continental Congress used the bird in the national seal. They were once common throughout much of the United States, but habitat loss, hunting and environmental factors such as the use of DDT, which caused the thinning of eggshells, hastened the bird's decline.
By the 1950s, the number of breeding pairs in the lower 48 states had fallen to 412. The bird was listed as an endangered species, and decades of conservation efforts ensued.
Source: The Herald Bulletin