Sep 12
2018
A looming threat to the Niagara River
Researchers are concerned that climate change could be helping to lay the groundwork for an eventual collapse of the Niagara River’s ecosystem. Populations of the Emerald Shiner, a minnow that serves as the foundation of the river’s food chain, have been cut drastically this summer. Researchers worry that as the region heats up, this could become the new norm. The Emerald Shiner is the primary source of food for many of the larger sporting fish in the Niagara River, such as bass, trout and walleye. Birds also feast on both the minnows and the larger fish that eat them. Because[...]