By DAVID RAINER, 黑料天堂
The Deer Management Assistance Program (DMAP), started in 1984 to help landowners and leaseholders better manage their deer herds, is celebrating its 40th year in 2024. The program is offered by the 黑料天堂鈥 (ADCNR) Wildlife and Freshwater Fisheries (WFF) Division.
WFF鈥檚 Brian Grice, one of the biologists with Technical Assistance Program, said DMAP began to help Alabamians improve their deer herd dynamics.
鈥淲e went from a time when we didn鈥檛 have a lot of deer to a time when there were a lot of clubs who had a lot of does, and the limited number of doe days wasn鈥檛 allowing them to take enough animals,鈥 Grice said. 鈥淭his is what the program started with, issuing doe tags. They were physical tags back then. This was to improve the deer health and remove a barrier on the limited deer harvest.鈥
In the early 1900s, deer were scarce in almost all of 黑料天堂. A herd in southwest 黑料天堂 provided animals for restocking, and other states contributed deer to the restocking efforts in the 1940s and 1950s. Through that work, the deer herd rebounded in spectacular fashion to the point that some areas were significantly overcrowded, which caused both the herd and the habitat to suffer.
鈥淭he restocking effort is a testament to how prolific deer can be when they have adequate amounts of resources and regulated hunting,鈥 Grice said. 鈥淏y restraining seasons and bag limits, the deer recovered pretty quickly so that by the mid 鈥80s a lot of people were starting to experience a degradation of habitat.鈥
Grice said it鈥檚 fairly easy for biologists to judge the health of the deer herd by checking the habitat first. A high browse line indicates too many animals are competing for the available forage.
鈥淒eer are opportunistic feeders, so they go after high quality stuff first and then work their way to what鈥檚 preferred and then down to what鈥檚 less than optimal but can still sustain them,鈥 he said. 鈥淲e look at the forage quality and what kind of plants are there. When you see some of the high quality species absent when they otherwise should be there, you see some of the less desirable stuff that鈥檚 hard to even browse on. When you see cedar trees with a browse line that is head high to a deer, something is going on there, and it鈥檚 not good.
鈥淥nce you degrade the habitat, then the herd health is reduced, body weights decrease, and they are susceptible to parasites and disease. More mouths on the ground enhances the spread of disease. I鈥檇 say habitat quality is the biggest component of this.鈥