Park rangers are managing #beaver conflicts nonlethally: "To protect the trees they want Castor to stay away from, park rangers and conservation groups put protective cages around nearby trunks, prioritizing those that are young and native to the northeast, like oaks, aspens and maples.
#Invasive #species taking over the park’s #wetlands, like Tree of Heaven and Japanese honeysuckle, on the other hand, are fair game for Castor to munch on."
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