How was value determined:

1. Recreation on orchards and specialty crops was assumed to be hunting only.
2. The county-level values for orchards and specialty crops recreation were transferred from one peer-reviewed article valuing deer hunting in Northern Lower Michigan and one federal government report valuing pheasant hunting throughout the United States (Feltus and Langenau 1984; Feather et al 1999).
3. Deer hunting values were converted to an annual per acre figure utilizing Michigan deer harvest figures by county for 2005 (Frawley 2006) and added to the pheasant hunting per acre values.

Value estimate limitations:

1. Deer hunting data are not recent (1984). Nonetheless, these data are comparable to more recent data if we assume that it takes 10 hunting days to achieve each deer kill.
2. We did not take into consideration other types of hunting or recreation that might occur on orchards or special crops (e.g., snowmobiling) because there was insufficient information from other studies that could be transferred to West Michigan for this ecosystem service and/or land use. As a result, our value estimate is biased downward.