HWA Survey Season
Once again it’s that time of year to brave the cold for conservation sake! That’s right, the season for surveying Eastern Hemlock trees (Tsuga canadensis) for the presence of Hemlock Woolly Adelgid (Adelges tsugae) has officially begun. Commonly referred to as HWA, Hemlock Woolly Adelgid is an aphid-like invasive insect that specifically attacks species within the Tsuga genus. Within the United States, four species of hemlock exist: Western and Mountain hemlock in the Pacific Northwest and Eastern and Carolina hemlock throughout the east. Each of these species are fair game for...
Read MoreHoles in the Trees
While you may know your birds, do you know your holes? This handy Birdwatcher’s Field Guide to Holes in Trees can be very helpful when inspecting trees for the presence of invasive insects. If you are out this holiday weekend birding or doing other fun outdoor activities, be on the lookout for these different holes in the trees around you and report any that look suspicious as Emerald Ash Borer Awareness Week is nearing a close.
Read MoreBirds As EAB Indicators
Being small in size as an adult and hidden underneath tree bark as larvae, Emerald Ash Borer (EAB) can be rather difficult for humans to detect. For bark-foraging birds such as woodpeckers however, this is not a difficult task. As these birds move up and down a tree’s trunk and branches, they listen for larvae chewing on the wood and can even feel vibrations from the larvae moving through the galleries they create. Once detected, woodpeckers will hammer away at the bark in order to collect the larvae beneath. While the larvae is removed from the bark, a hole and missing bark around...
Read MoreEmerald Ash Borer Awareness Week
As time has gone on our country has developed holidays to commemorate our presidents, honor veterans that have served or been lost at war, recognize the tireless efforts of civil rights leaders, and many more. In many cases however, these holidays don’t recognize all the important issues or ongoing causes that continually shape our culture, health, and environment. In response to this, many awareness days, weeks and even months have been established. While this upcoming Monday marks a major holiday, this week marks a special cause: Emerald Ash Borer Awareness. Declared by many states...
Read MoreAnother HWA Survey
Staff from the Roger Tory Peterson Institute of Natural History, Jamestown Community College and Chautauqua Watershed Conservancy will be surveying high priority CWC properties for Hemlock woolly adelgid (Adelges tsugae), or HWA. This survey will be open for the public to join. We will be meeting on on Saturday, March 21st at the Dobbins Woods Preserve in Ashville at 9:00 AM. Visit http://www.chautauquawatershed.org/ for directions.
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