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.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.
