It is not a fair battle: Two scientists on a tiny boat against one of the world's most invasive species. For the past six years, Loyola University Chicago ecologist Reuben Keller and his students have ...
AllAfrica on MSN
The Australian Crayfish Invading Our Rivers
Researcher warns of threat to the Okavango Delta Highly invasive Australian red claw crayfish are spreading rapidly across southern Africa's waterways. Local fishers' livelihoods and aquatic ...
Crayfish are an essential part of the food web in river ecosystems, connecting to more than 240 other animals through the food web.
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