Great Lakes Echo

By Georgia Hill

Scientists studying the body size and growth patterns of non-native earthworms in the UP’s Huron Mountains say they are disrupting forest ecosystems. Contrary to popular belief, most North American earthworms are invaders unintentionally introduced during European colonization. They have a significant impact on ecosystems, especially in the Great Lakes region where they affect soil structure, nutrient cycling and biodiversity.

The post New research in Michigan’s Upper Peninsula shows how invasive earthworms are changing forest soils   first appeared on Great Lakes Echo.
London Free Press
Repeal of a Toronto bylaw has sent the London-area green-roof industry into a tailspin with some calling it a “death knell” for their businesses. Toronto’s green roof bylaw, adopted in 2009 and the first in North America, made it mandatory for new developments 2,000 square metres or more to install so-called green roofs – which […]
Great Lakes Commission
Hellbenders, North America’s largest amphibian, are an endangered species and an indicator of good water quality in Ohio’s streams. The Columbus Zoo and Aquarium recently released 116 eastern hellbender salamanders […]
Great Lakes Commission
A coalition of maritime groups says the St. Lawrence-Great Lakes waterway is the logistical and industrial backbone of North America and will require major infrastructure investments, a faster shift to […]
Great Lakes Echo

By Clara Lincolnhol

One of Michigan’s most rare, iconic and celebrated bird species is the Kirtland’s warbler. Once nearly extinct in the 1970s, decades-long, targeted conservation efforts helped their population rebound. But this year’s census revealed something concerning: a significant drop in warblers– nearly 700 fewer pairs.

The post Iconic Michigan songbird undergoes concerning population decline  first appeared on Great Lakes Echo.
Interlochen Public Radio
The Traverse City Horse Shows are gearing up for their final weeks. Riders will compete for championships, prize money and even for the chance to win an international title.