The Hemlock Woolly Adelgid: A Film About the Loss of an Ecosystem
2016, documentaire
24 minuten
The Hemlock Woolly Adelgid. It's a species few people have heard of - yet it is devastating the Hemlock forests and the delicate ecosystems that depend upon them. From infestations in our own backyards, the Hemlock Woolly Adelgid has already spread...
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