From the first page of the WIHA Atlas, the 'Rules'
5. Agricultural considerations.
The majority of land leased for WIHA is comprised of CRP grass. Occasionally, USDA releases CRP land for emergency haying
and grazing. KDWPT has no control whether WIHA property is hayed or grazed. However, if WIHA is hayed or grazed, the cooperator
may receive a reduced payment.
Less than 25 percent of land enrolled in WIHA is cropland. This may include wheat or milo stubble and winter wheat. In some cases,
tracts are in crop rotation; one year a tract may be winter wheat and the next it may be milo stubble. In other cases, the cropland portion
is accepted to round out the other acres and make signing and access easier. Some winter wheat is specifically enrolled for goose
or crane hunting. WIHA contracts are signed months in advance of the hunting season, and at the time the contract was signed the area
has suitable habitat and hunting opportunity. If habitat is negatively impacted by the cooperator, payment reduction will occur. However,
if habitat is negatively impacted by weather, no payment reduction will take place. As part of the agreement, livestock may be present
on some tracts. These areas may still be hunted, but hunters must use common sense to avoid harassing or injuring livestock.