Spreading

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Don't dump aquariums to avoid spreading invasive species

9/14/2020

Often an aquarium fish will outgrow its tank, or the owner will get tired of caring for it.
Lethal algal blooms spreading in American waterways

8/30/2019

Climate change is accelerating the spread of lethal algal blooms in American waterways—with devastating results for humans and animals alike.
Crayfish are Cloning and It's Spreading Around the World

5/14/2018

No one knows exactly when crayfish clones first appeared, but humans only became aware of them in the early 2000s.
Zebra Mussels Spreading at Texas Lakes

12/24/2017

Texas Parks and Wildlife Department biologists have classified Lake Georgetown as infested with an established, reproducing population of invasive zebra mussels and have also changed the status of Lake Livingston to fully infested.