Deer Damage to Forest Regeneration: Using AVID to Assess the Impacts

Cornell University - Forest Connect

Date: June 15, 2022
Time: noon - 1:00 PM, eastern time
           and 7:00 - 8:00 PM

Registration: You need a free personal registration ID to join this month’s webinar:
https://cornell.zoom.us/webinar/register/WN_5IRFqn7oSYm5D-Vyqb8-3Q

If prompted for a password use “Cornell”

After registration, which includes a question about whether you want CEU credits, you will receive the link to the webinar and a password. It should go without saying that you should retain this email. The registration email provides the link you will use the day of the webinar. 


Presentation summary:
Deer impacts to forest regeneration are widespread across New York State. Landowners need simple and reliable methods to assess browsing damage in forest stands and decide if deer management is warranted. Working with staff from NYSDEC and SUNY-ESF, we developed the AVID protocol (Assessing Vegetation Impacts from Deer). In stands with adequate light, where tree regeneration would be expected, plots with tagged seedlings are established and measured annually to evaluate seedling growth rates by tree species. Our research has shown that if tree seedling height growth is <10% per year, that is an indicator that deer may be inhibiting successful forest regeneration. We encourage landowners to evaluate deer impacts on their property and contribute data to the statewide AVID database.

Presented By:
Dr. Paul Curtis, Professor, Cornell University

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