November 14, 2013
County Turning Orange as Firearms Deer Season Opens Saturday
The city limits of Memphis, population 1,829, began to swell this week and safety blaze orange attire abounds as the opening weekend of the 2013 firearms deer season approaches. One of the largest tourism draws for the northeast Missouri region, the 11-day firearms hunting season, which opens Saturday. November 16th, will draw hundreds of guests from across the United States to partake in some of the best whitetail deer hunting to be found anywhere.
"It is definitely our busiest time of year," said Yvonne Brown of Bange's Gun Shop in Memphis."Last year we sold more than $27,000 in hunting licenses from Thursday through the opening weekend."
Nearly 500,000 hunters take to the woods across the Show-Me State during the firearms season according to the Missouri Department of Conservation's 2012-13 deer status report, which tracks permit sales and harvest numbers. More than 900,000 resident firearms permits were sold in 2012 with another 30,0000 non-resident permits for out-of-state hunters. Similar numbers are expected in 2013 for the firearms season that runs statewide from November 16-26.
Last year, hunters checked in 204,668 deer in November. Howell County was the hot spot in Missouri with a total of 4,037 deer followed by Texas County (3,916) and Benton County (3,756).
MDC biologists noted that last year's total deer harvest (including firearms, archery and alternative methods) of 309,929 deer was the third largest haul for hunters on record in the state, with a state record set during the archery season.
Those totals marked a 7% increase from 2011, despite the state's deer herd battling what biologists defined as likely the worst widespread and intense outbreak of hemorrhagic disease (HD), a general term for epizootic hemorrhagic disease and the bluetongue virus.
Despite the disease problems, Missouri has an abundance of deer, according to Flinn. She says the key to understanding this year's deer forecast is regional and even local differences in deer number.
Flinn specializes in managing Missouri's economically valuable white-tailed deer herd. She says the state's deer harvest has been stable for the past 10 years. However, she expects a below-average harvest this year.
She says the past 10 years have seen short-term and long-term changes in deer abundance across the state. For example, changes in hunting regulations have achieved the long-term goal of reducing deer numbers in parts of northern, western, and central Missouri. During the same period, less liberal harvest regulations have allowed deer numbers in the Ozarks, southwest, and southeast regions of the state to increase slowly but steadily.
Flinn says differences in how Missouri's estimated 1.4 million deer are distributed across the state also occur at much smaller scales than regions. The most dramatic differences often occur in surprisingly small areas.
To illustrate this, Flinn points to the differences in deer population densities that resulted from last year's unusually severe outbreak of hemorrhagic diseases, commonly called blue tongue or EHD (epizootic hemorrhagic disease). These diseases occur annually, but they are more prevalent in drought years. The extraordinarily severe drought of 2012 led to the worst hemorrhagic disease outbreak ever recorded in Missouri.
Reports of deer deaths come to the Conservation Department from its field staff and from citizens. Last year, the number of reports topped 10,000. Regions with the highest prevalence of deer deaths from hemorrhagic disease were northwest, west-central, and east-central Missouri. Southeast Missouri had relatively low rates of hemorrhagic disease reports. A map showing county-by-county hemorrhagic-disease reports is available at mdc.mo.gov/node/16479.
Even within counties and regions, the distribution of hemorrhagic disease losses was uneven.
"That is the nature of hemorrhagic diseases," says Flinn. "You can have significant losses in a particular locality, and almost none in another part of the same county. This is one case where hunters and landowners are in the best position to know how deer populations in their areas are doing."
That, says Flinn, brings up an important point about the challenge of managing deer in the wake of a severe hemorrhagic-disease outbreak. Past experience shows that deer numbers often continue to decline in a particular area for as much as three years after an outbreak. That is because hunters continue to harvest about the same number of deer - including does - even though they are not seeing as many deer.
"Most hunters don't shoot more than one deer a year," says Flinn. "If deer numbers are down in a particular area, and everyone in the area continues to shoot as many does as they have in the past, what starts out as a moderate reduction in deer numbers can turn into a big reduction. By the time hunters realize what has happened, deer numbers are down so much that it may take a few years to get back to where they were."
The lesson here is that hunters who noticed lots of deer dying from hemorrhagic disease in their area last year should consider the numbers of deer they are seeing this year and potentially pass up shots at does to allow local populations to recover.
Flinn says Missouri's deer harvest also is significantly affected by acorn abundance. This is most important in southern Missouri, where the landscape is heavily forested, and acorns outweigh all other deer food sources in the fall. When acorns are scarce, deer must move around to find food, and that makes them more visible to hunters. Deer behavior and deer harvest are much less dependent on acorn availability in northern Missouri, where acorns make up a smaller percentage of their diet.
The severe shortage of acorns last year due to drought is part of the reason that southern Missouri had a larger-than-usual deer harvest in 2012. Southern Missouri should have higher acorn production this year, so hunters will need to be more active to find deer.
The combined effects of reduced deer movement, a strong deer harvest in 2012, and losses to hemorrhagic diseases in a few Ozarks counties are likely to result in lower harvest totals this year.
The long-term downward trend in deer numbers in some counties prompted the Conservation Commission to reduce availability of antlerless-only deer tags this year in Atchison, Bates, Caldwell, Callaway, Carroll, Dallas, Howard, Laclede, Ray, and Vernon counties, and parts of Boone and Cass counties. Details are explained on page 28 of the 2013 Fall Deer and Turkey Hunting Regulations & Information booklet, which is available wherever hunting permits are sold, at MDC offices and online at mdc.mo.gov/node/3656.
Flinn said an important point for hunters to remember this year is the fact that chronic wasting disease (CWD) now exists in north-central Missouri. There is no evidence that CWD can affect humans or domestic animals, but it is a threat to Missouri's deer-hunting traditions. It also threatens the $1 billion in economic activity and 12,000 Missouri jobs that depend on a thriving deer herd.
To minimize the risk of spreading this and other deer diseases, hunters are urged to properly dispose of deer carcasses and take other precautions. These are outlined on page 4 of the 2013 Fall Deer and Turkey Hunting Regulations & Information booklet.
"The long-term health of our deer herd depends on carefully managing CWD," says Flinn. "I can't overemphasize the importance of hunters' role in this effort. We can't do it without their active help, especially with proper disposal of deer carcasses."
For more information, go online to mdc.mo.gov and search Chronic Wasting Disease.