The Jaguar Conservation Agreement provides opportunities and incentives for interested parties to become involved with conservation activities. These activities include collection of biological information (to provide a sound scientific basis for decisions); consideration of relevant cultural, economic, and political factors; design and implementation of a comprehensive approach to conservation (including public education); and monitoring, evaluation, and feedback. This summary will focus on the mapping efforts and make recommendations to the Jaguar Conservation Team on conservation measures for potential jaguar habitat.

In March 1997, the Arizona Game and Fish Department and New Mexico Department of Game and Fish entered into a Conservation Agreement with other state, local, and federal cooperators, with voluntary participation by many private individuals, to conserve the jaguar (Panthera onca) along borderlands of Arizona and New Mexico and to stimulate parallel efforts in Mexico. Under the Conservation Agreement, an annual evaluation and progress report must be submitted to the U.S. Fish and Wildlife Service. The first of these reports was completed in July 1998 and the second in June 2000. This third report is a comprehensive review of all Jaguar Conservation Agreement activities from March 1997 through December 2003. We compiled the information herein with assistance from members of the Jaguar Conservation Team and Jaguar Working Group, to help ensure that objectives outlined in the Conservation Agreement are being accomplished and that any deficiencies identified are addressed and corrective measures are implemented. In this report, we will identify progress, or lack thereof, in accomplishing the goals and objectives set forth by and for the JAGCT for the last 6 years.

Lake Pleasant has historically been regarded as one of the premier largemouth bass (Micropteus salmoides) fisheries in Arizona. However, the quality of the largemouth bass fishery has decreased, resulting in low angler satisfaction and a general concern for the health of the fishery. The leading hypothesis for the cause of this decline is the recent invasion of striped bass (Morone saxatilis), which may be responsible, in part, for the shift in largemouth bass size structure through competition for resources and predation.

The goal of our study was to develop information to help manage aquatic plants in Arizona’s reservoirs to benefit sport fish management activities and angler access. To attain this goal we surveyed aquatic plants in reservoirs throughout Arizona and evaluated if the Arizona Game and Fish Department’s aquatic weed harvesting program was benefiting the fisheries program. Aquatic plant harvesting is probably a worthwhile endeavor to improve angler access and keep our angling customers satisfied. However, we strongly recommend that more effective decontamination procedures be implemented to limit the spread of invasive species

Water developments are a widely used wildlife management tool in the arid Southwest. The ecological effects of those facilities have received little study and remain a source of controversy. We studied direct and indirect effects of wildlife water developments in southwestern Arizona from 1999-2003. Our results did not support hypothesized negative impacts suggested by critics of wildlife water development programs.

Outlines a comprehensive and systematic process for setting priorities for construction of planned, future trail segments of the Flagstaff Urban Trails System. Fifty miles of urban trails exist in the system as of November 2010, but 80 additional miles are needed to complete it. Limitations on funding for new trail construction require that priorities be established.

The southwestern United States and Sonora, Mexico are the extreme northern limits of the jaguar’s (Panthera onca) range, which primarily extends from central Mexico south through Central and South America to northern Argentina. Recently, the jaguar ranged as far north as Arizona, New Mexico, and Texas. Over the last century, the jaguar’s range has been reduced to approximately 46% of its historic range due to hunting pressure and habitat loss. The greatest loss of occupied range has occurred in the southern United States, northern Mexico, northern Brazil, and southern Argentina. Since 1900, jaguars have been documented occasionally in the southwestern United States, but the number of sightings per decade has declined over the last 100 years with only 4 verified sightings between 1970 and 2000. The objectives of our analysis were twofold: (1) characterize potential jaguar habitat in Arizona from historic sighting records, and (2) create a statewide habitat suitability map.

Depending on wildlife species mobility and habitat requirements, we suspect that fire affect species differently, especially on sky islands where whole habitats could be reduced in size or destroyed. We evaluated effects of fire and vegetation destruction on low, moderate, and high mobility wildlife species. Specifically, we focused on the following species or groups: lizards; small mammals, primarily rodents; mid-sized carnivores, specifically gray fox, bobcats, and coyotes; and black bears.

Although not Federally listed as threatened or endangered, the roundtail chub, also a sportfish in Arizona, is nearly extirpated from sections of the Verde and Salt river drainages. The purpose of this investigation, from March 1998 through March 2000, was to describe ecological requirements and population dynamics of roundtail chub. The objectives were to describe species composition, distribution and abundance, quantify habitat selection by different life stages, estimate population size, quantify movement and age and growth, and describe the reproductive capacity of roundtail chub.