Name: Deer wintering areas
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Description: A deer wintering area (DWA) is defined as a forested area used by deer when snow depth in the open/hardwoods exceeds 12 inches, deer sinking depth in the open/hardwoods exceeds 8 inches and mean daily temperatures are below 32 degrees Fahrenheit. Non-forested wetlands, non-stocked clear-cuts, hardwood types, and stands predominated by eastern larch are included within the DWA only if less than 10 acres in size. Agricultural and development areas within DWAs are excluded regardless of size. Evaluation (rating procedure): Deer wintering areas are evaluated based on three criteria: 1) quality of softwood shelter, 2) intensity of deer use, and 3) size. Information on the quality of softwood shelter and intensity of deer use are based on ground survey plots within the final boundary of the DWA being evaluated. The acreage of the DWA is determined after the final outline of the DWA has been drawn. The final rating of the DWA is determined by summing the scores for the three criteria and assigning a rating as follows: high (score of 10-12), moderate (score of 7-9.9) or low (score of 0-6.9). A regional biologist may recommend a rating change with justification and approval by the management section supervisor. This dataset includes DWAs in organized townships that are candidate Significant Wildlife Habitat under Maine's Natural Resources Protection Act as mapped by MDIFW Regional Biologists. Currently all DWAs are rated as indeterminate.
Service Item Id: 50dca5d00f204a20b1764894d4b4a74d
Copyright Text: Maine Department of Inland Fisheries and Wildlife
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