ScienceDaily Posted May 23, 2018 Share Posted May 23, 2018 Eastern hemlock forests have been declining due to a non-native insect pest. A new study presents some of the best data showing how the decline of a single tree species leads to the disappearance of birds specialized to them. The data also indicate birds associated with non-hemlock habitat features are spreading into former hemlock forests. A single insect species has led to a less diverse bird community across this landscape. View the full article Link to comment Share on other sites More sharing options...
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