SEAFWA Journal Volume 1, March 2014

We attempted to quantify hunter use in five publicly managed mourning dove (Zenaida macroura) fields during the 2007 and 2008 dove hunting seasons on Conoho Farms (CF) in Martin County, North Carolina. Self-administered diary surveys (n=845) were mailed to every individual receiving a special hunt (SH) and point-of-sale (PS) permit during both dove hunting seasons on CF. We used the modified Tailored Design method to collect hunter effort and harvest data for each hunting season. Data were analyzed using the Kruskal-Wallis test to determine differences in hunter effort and harvest between...

Across its historical range, fisheries for the North American paddlefish (Polyodon spathula) have proven sensitive to overexploitation because its roe is a source of expensive caviar. In 2008, the Paddlefish Research Center (PRC) was developed near Miami, Oklahoma, by the Oklahoma Department of Wildlife Conservation (ODWC) to collect biological data and support other monitoring activities on the Grand Lake O' the Cherokees (Grand Lake) paddlefish stock, the state's largest fishery, as part of a voluntary roe donation program. Several key observations led ODWC to conclude that an evaluation...

In 2001, Tennessee Wildlife Resource Agency biologists sampled what morphologically appeared to be Alabama bass (Micropterus henshalli) in Parksville Reservoir (Tennessee River Basin). Alabama bass, which are morphologically similar to spotted bass (M. punctulatus), are endemic to the Mobile Basin and had never been previously stocked in Parksville Reservoir. This study sought to confirm the identification of this nonnative fish species in Parksville Reservoir and assess the extent of hybridization with other black bass species within the lake and surrounding water bodies (Chickamauga...

Recent studies on largemouth bass (Micropterus salmoides) fisheries indicate fishing mortality has declined significantly due to voluntary catch-and-release practices by anglers. We evaluated the relative abundance, growth, mortality, and exploitation of largemouth bass in three Georgia small impoundments. To assess exploitation, 100 largemouth bass were tagged during spring 2010 in Lake Lindsay Grace and Hugh M. Gillis Public Fishing Area and during spring 2011 in Dodge County Public Fishing Area. Monetary rewards for tag returns were either US$5 or $105 per fish, and these values were...

Use of trail cameras to make population estimates of white-tailed deer (Odocoileus virginianus) has increased since an estimator was developed by Jacobson et al. (1997). We evaluated the accuracy of the camera estimator in six 81-ha enclosures with varying densities of deer replicated on two study areas. Baited camera surveys were conducted for 14 days in autumn and winter. We also tested the finding from previous studies that the probability of sighting bucks and does in photographs was equal. Finally, we conducted an open range test by comparing a camera survey to a helicopter survey....

Any deviation (poaching) from hunting or fishing regulations damages natural resources and negatively impacts both consumptive and non-consumptive wildlife users. This study explored deterrents to rule-breaking rooted in normative and traditional regulatory models, and evaluated factors influencing legitimacy of regulations by poachers. Hunters and anglers in North Carolina who had broken regulations (n = 60) were asked to rate the importance of poaching deterrents including sanctions (penalties issued for breaking rules), enforcement of regulations by wildlife officers, and normative...

Native grasses and forbs have been promoted in conservation programs to enhance habitat for northern bobwhite (Colinus virginianus). However, high seeding rates and a lack of management result in vegetative structure that is less than optimal. We implemented six management practices (November disk, March disk, March burn, March mowing, strip-herbicide application, and September burn) with a control on an unmanaged field of planted native warm-season grass in East Tennessee, 2003 - 2004, to evaluate effects on habitat for northern bobwhite. We recorded vegetation composition, vegetation...

Walleye (Sander vitreus) were collected during late winter-early spring in 2008 - 2011 at seven sites across Virginia to evaluate angler catch and exploitation. A total of 3116 walleye were tagged with FD94 T-bar Floy tags at four small impoundments (<200 ha), two large impoundments (>200 ha), and the New River during the course of the study. Anglers were offered a US$20 reward for the return of each tag, and 530 tags (17%) were returned. Adjusted annual catch rates ranged from 15% - 61%, with a mean of 29%. Annual exploitation ranged from 2% - 29% with a mean of 12%. Mean total...

The Lanier Tailwater section of the Chattahoochee River, Georgia, below Buford Dam has populations of wild brown trout (Salmo trutta) and stocked rainbow trout (Oncorhynchus mykiss). To better understand the ability of wild brown trout to recruit to the fishery, stomach contents of brown trout and rainbow trout were examined in summer and fall 2011 and winter and spring 2012 at four locations along the river. Midges (Diptera) were the most common category observed in the diets of both species throughout the study. Other common items included caddisflies (Trichoptera), stoneflies (...

Hybrid striped bass (Morone saxatilis x Morone chrysops) are commonly introduced in southeastern U.S. reservoirs to create a sport fishery and as a means of utilizing abundant shad (Dorosoma spp.) populations. The Oklahoma Department of Wildlife Conservation (ODWC) has historically stocked the common-cross hybrid (M. saxatilis female x M. chrysops male; hereafter, common HSB) rather than the reciprocal-cross hybrid (M. saxatilis male x M. chrysops female; hereafter, reciprocal HSB). Due to concerns over downstream emigration of stocked fish from reservoirs, common HSB have mostly been...