Gray Fox Urocyon Cinereoargenteus Long Pointed Ears
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Dental and Temporomandibular Joint Pathology of the Kit Fox (Vulpes Macrotis)
Author's Personal Copy J. Comp. Path. 2019, Vol. 167, 60e72 Available online at www.sciencedirect.com ScienceDirect www.elsevier.com/locate/jcpa DISEASE IN WILDLIFE OR EXOTIC SPECIES Dental and Temporomandibular Joint Pathology of the Kit Fox (Vulpes macrotis) N. Yanagisawa*, R. E. Wilson*, P. H. Kass† and F. J. M. Verstraete* *Department of Surgical and Radiological Sciences and † Department of Population Health and Reproduction, School of Veterinary Medicine, University of California, Davis, California, USA Summary Skull specimens from 836 kit foxes (Vulpes macrotis) were examined macroscopically according to predefined criteria; 559 specimens were included in this study. The study group consisted of 248 (44.4%) females, 267 (47.8%) males and 44 (7.9%) specimens of unknown sex; 128 (22.9%) skulls were from young adults and 431 (77.1%) were from adults. Of the 23,478 possible teeth, 21,883 teeth (93.2%) were present for examina- tion, 45 (1.9%) were absent congenitally, 405 (1.7%) were acquired losses and 1,145 (4.9%) were missing ar- tefactually. No persistent deciduous teeth were observed. Eight (0.04%) supernumerary teeth were found in seven (1.3%) specimens and 13 (0.06%) teeth from 12 (2.1%) specimens were malformed. Root number vari- ation was present in 20.3% (403/1,984) of the present maxillary and mandibular first premolar teeth. Eleven (2.0%) foxes had lesions consistent with enamel hypoplasia and 77 (13.8%) had fenestrations in the maxillary alveolar bone. Periodontitis and attrition/abrasion affected the majority of foxes (71.6% and 90.5%, respec- tively). -
The Red and Gray Fox
The Red and Gray Fox There are five species of foxes found in North America but only two, the red (Vulpes vulpes), And the gray (Urocyon cinereoargentus) live in towns or cities. Fox are canids and close relatives of coyotes, wolves and domestic dogs. Foxes are not large animals, The red fox is the larger of the two typically weighing 7 to 5 pounds, and reaching as much as 3 feet in length (not including the tail, which can be as long as 1 to 1 and a half feet in length). Gray foxes rarely exceed 11 or 12 pounds and are often much smaller. Coloration among fox greatly varies, and it is not always a sure bet that a red colored fox is indeed a “red fox” and a gray colored fox is indeed a “gray fox. The one sure way to tell them apart is the white tip of a red fox’s tail. Gray Fox (Urocyon cinereoargentus) Red Fox (Vulpes vulpes) Regardless of which fox both prefer diverse habitats, including fields, woods, shrubby cover, farmland or other. Both species readily adapt to urban and suburban areas. Foxes are primarily nocturnal in urban areas but this is more an accommodation in avoiding other wildlife and humans. Just because you may see it during the day doesn’t necessarily mean it’s sick. Sometimes red fox will exhibit a brazenness that is so overt as to be disarming. A homeowner hanging laundry may watch a fox walk through the yard, going about its business, seemingly oblivious to the human nearby. -
2021 Fur Harvester Digest 3 SEASON DATES and BAG LIMITS
2021 Michigan Fur Harvester Digest RAP (Report All Poaching): Call or Text (800) 292-7800 Michigan.gov/Trapping Table of Contents Furbearer Management ...................................................................3 Season Dates and Bag Limits ..........................................................4 License Types and Fees ....................................................................6 License Types and Fees by Age .......................................................6 Purchasing a License .......................................................................6 Apprentice & Youth Hunting .............................................................9 Fur Harvester License .....................................................................10 Kill Tags, Registration, and Incidental Catch .................................11 When and Where to Hunt/Trap ...................................................... 14 Hunting Hours and Zone Boundaries .............................................14 Hunting and Trapping on Public Land ............................................18 Safety Zones, Right-of-Ways, Waterways .......................................20 Hunting and Trapping on Private Land ...........................................20 Equipment and Fur Harvester Rules ............................................. 21 Use of Bait When Hunting and Trapping ........................................21 Hunting with Dogs ...........................................................................21 Equipment Regulations ...................................................................22 -
Red Fox (Vulpes Vulpes) Story and Photos by Joseph Filo, Sr
Trailside Nature & Science Center - What’s in Your Backyard? Red Fox (Vulpes vulpes) Story and Photos by Joseph Filo, Sr. Park Naturalist In normal times, a great many of us miss what happens in and around our own backyards. With so many of us sheltering in place these days, there is an opportunity to better observe our yards and neighborhoods during those 8, 10, 12 or more hours that we would not ordinarily be home. Such an opportunity presented itself at my home over the last two months. In early April, we first saw a female red fox under our bird feeders (photo). Other than some sections of her fur, she looked quite healthy, in fact, she looked pregnant. She continued to visit on an almost daily basis, eating spilled seed from the feeder, and occasionally stalking a bird or squirrel. She also seemed to be eating some of the fresh young grass shoots. Foxes are omnivores. Although we often think of them hunters, eating mice, voles chipmunks, etc. But they also eat plants, including acorns, grass seeds and fruits. There is some dispute as to whether or not the red fox is native to North America. Red foxes were definitely introduced from Europe, but whether or not they were already here is not known for sure. If they were here, they were not abundant. The North American and Eurasian red foxes were once thought to be two separate species, Vulpes fulva and Vulpes vulpes, respectively. They are now considered a single species. We continued to enjoy watching her visit both our bird feeding stations, then we missed her for a few days. -
Small Predator Impacts on Deer
IMPACTS OF SMALL PREDATORS ON DEER TERRY BLANKENSHIP, Assistant Director, Welder Wildlife Foundation, P.O. Box 1400, Sinton, Tx 78387. Abstract: Predator size influences the type of prey taken. Generally, smaller predators rely on rabbits, rodents, birds, fruits, or insects. Food habit studies of several small predators indicate the presence of deer in the diet. Percentages of deer in the diet were larger in the north and northeast where variety of prey was lower. Studies conducted in the south and southeast generally found lower percentages of deer in the diets. Studies in the south indicate fawns were the age class of choice. Although food habit studies indicate the presence of deer in the diet, this does not show these predators have an impact on deer populations. The bobcat (Lynx rufus), gray fox diet of the smaller predators listed above (Urocyon cinereoargenteus), red fox(Vulpes and the impact they may have on a deer vulpes), and golden eagle (Aquila population or a particular age class of deer. chrysaetos) are several of the smaller predators that have the potential to take deer BOBCAT (Odocoileus spp.) or a certain age class of deer. Much of the research conducted on A compilation of bobcat food habit the impacts of small predators on deer relate studies indicate rabbits (Lepus spp., to the presence or amount found in the diet. Sylvilagus spp.) were the primary prey taken Research has identified major prey items for throughout their range. Deer were an each of these predators in different regions important prey item in the northeast and of the United States. -
Vulpes Vulpes) Evolved Throughout History?
University of Nebraska - Lincoln DigitalCommons@University of Nebraska - Lincoln Environmental Studies Undergraduate Student Theses Environmental Studies Program 2020 TO WHAT EXTENT HAS THE RELATIONSHIP BETWEEN HUMANS AND RED FOXES (VULPES VULPES) EVOLVED THROUGHOUT HISTORY? Abigail Misfeldt University of Nebraska-Lincoln Follow this and additional works at: https://digitalcommons.unl.edu/envstudtheses Part of the Environmental Education Commons, Natural Resources and Conservation Commons, and the Sustainability Commons Disclaimer: The following thesis was produced in the Environmental Studies Program as a student senior capstone project. Misfeldt, Abigail, "TO WHAT EXTENT HAS THE RELATIONSHIP BETWEEN HUMANS AND RED FOXES (VULPES VULPES) EVOLVED THROUGHOUT HISTORY?" (2020). Environmental Studies Undergraduate Student Theses. 283. https://digitalcommons.unl.edu/envstudtheses/283 This Article is brought to you for free and open access by the Environmental Studies Program at DigitalCommons@University of Nebraska - Lincoln. It has been accepted for inclusion in Environmental Studies Undergraduate Student Theses by an authorized administrator of DigitalCommons@University of Nebraska - Lincoln. TO WHAT EXTENT HAS THE RELATIONSHIP BETWEEN HUMANS AND RED FOXES (VULPES VULPES) EVOLVED THROUGHOUT HISTORY? By Abigail Misfeldt A THESIS Presented to the Faculty of The University of Nebraska-Lincoln In Partial Fulfillment of Requirements For the Degree of Bachelor of Science Major: Environmental Studies Under the Supervision of Dr. David Gosselin Lincoln, Nebraska November 2020 Abstract Red foxes are one of the few creatures able to adapt to living alongside humans as we have evolved. All humans and wildlife have some id of relationship, be it a friendly one or one of mutual hatred, or simply a neutral one. Through a systematic research review of legends, books, and journal articles, I mapped how humans and foxes have evolved together. -
Reintroducing San Joaquin Kit Fox to Vacant Or Restored Lands: Identifying Optimal Source Populations and Candidate Foxes
REINTRODUCING SAN JOAQUIN KIT FOX TO VACANT OR RESTORED LANDS: IDENTIFYING OPTIMAL SOURCE POPULATIONS AND CANDIDATE FOXES PREPARED FOR THE U.S. BUREAU OF RECLAMATION CENTRAL VALLEY PROJECT CONSERVATION PROGRAM 2800 COTTAGE WAY, SACRAMENTO, CA 95825 Prepared by: Samantha Bremner-Harrison1 & Brian L. Cypher California State University, Stanislaus Endangered Species Recovery Program P.O. Box 9622 Bakersfield, CA 93389 1Current address: School of Animal, Rural and Environmental Sciences Nottingham Trent University, Brackenhurst Campus Southwell NG25 0QF 2011 Kit fox relocation report_ESRP.doc REINTRODUCING SAN JOAQUIN KIT FOX TO VACANT OR RESTORED LANDS: IDENTIFYING OPTIMAL SOURCE POPULATIONS AND CANDIDATE FOXES TABLE OF CONTENTS Table of Contents ............................................................................................................... i Introduction ....................................................................................................................... 6 Behavioral variation and suitability ........................................................................................................... 6 Objectives .................................................................................................................................................. 8 Methods .............................................................................................................................. 9 Study sites ................................................................................................................................................. -
Sierra Nevada Red Fox (Vulpes Vulpes Necator): a Conservation Assessment
Sierra Nevada Red Fox (Vulpes vulpes necator): A Conservation Assessment John D. Perrine * Environmental Science, Policy and Management Department and Museum of Vertebrate Zoology University of California, Berkeley Lori A. Campbell** USDA Forest Service Pacific Southwest Research Station Sierra Nevada Research Center Davis, California Gregory A. Green Tetra Tech EC Bothell, Washington Current address and contact information: *Primary Author: J. Perrine, Biological Sciences Department, California Polytechnic State University, San Luis Obispo, CA 93407-0401 [email protected] **L. Campbell, School of Veterinary Medicine, University of California, Davis, One Shields Avenue, Davis, CA 95616 Perrine, Campbell and Green R5-FR-010 August 2010 NOTES IN PROOF • Genetic analyses by B. Sacks and others 2010 (Conservation Genetics 11:1523-1539) indicate that the Sacramento Valley red fox population is native to California and is closely related to the Sierra Nevada red fox. They designated the Sacramento Valley red fox as a new subspecies, V. v. patwin. • In August 2010, as this document was going to press, biologists on the Humboldt-Toiyabe National Forest detected a red fox at an automatic camera station near the Sonora Pass along the border of Tuolomne and Mono Counties. Preliminary genetic analyses conducted at UC Davis indicate that the fox was a Sierra Nevada red fox. Further surveys and analyses are planned. • The California Department of Fish and Game Region 1 Timber Harvest Program has established a Sierra Nevada red fox information portal, where many management-relevant documents can be downloaded as PDFs. See: https://r1.dfg.ca.gov/Portal/SierraNevadaRedFox/tabid/618/Default.aspx Sierra Nevada Red Fox Conservation Assessment EXECUTIVE SUMMARY This conservation assessment provides a science-based, comprehensive assessment of the status of the Sierra Nevada red fox (Vulpes vulpes necator) and its habitat. -
World Wildlife Fund Swift Fox Report
SWIFT FOX CONSERVATION TEAM Swift Fox in Valley County, Montana. Photo courtesy of Ryan Rauscher REPORT FOR 2009-2010 SWIFT FOX CONSERVATION TEAM: REPORT FOR 2009-2010 COMPILED AND EDITED BY: Kristy Bly World Wildlife Fund May 2011 Preferred Citation: Bly, K., editor. 2011. Swift Fox Conservation Team: Report for 2009-2010. World Wildlife Fund, Bozeman, Montana and Montana Department of Fish, Wildlife and Parks, Helena 2 TABLE OF CONTENTS Introduction .......................................................................................................................................... 5 Swift Fox Conservation Team Members ............................................................................................. 6 Swift Fox Conservation Team Participating Cooperators .................................................................... 7 Swift Fox Conservation Team Interested Parties ................................................................................. 8 STATE AGENCIES Colorado Status of Swift Fox Activities in Colorado, 2009-2010 Jerry Apker ............................................................................................................................. 10 Kansas Swift Fox Investigations in Kansas, 2009-2010 Matt Peek ................................................................................................................................ 11 Montana Montana 2009 and 2010 Swift Fox Report Brian Giddings ...................................................................................................................... -
OREGON FURBEARER TRAPPING and HUNTING REGULATIONS
OREGON FURBEARER TRAPPING and HUNTING REGULATIONS July 1, 2020 through June 30, 2022 Please Note: Major changes are underlined throughout this synopsis. License Requirements Trapper Education Requirement By action of the 1985 Oregon Legislature, all trappers born after June 30, Juveniles younger than 12 years of age are not required to purchase a 1968, and all first-time Oregon trappers of any age are required to license, except to hunt or trap bobcat and river otter. However, they must complete an approved trapper education course. register to receive a brand number through the Salem ODFW office. To trap bobcat or river otter, juveniles must complete the trapper education The study guide may be completed at home. Testing will take place at course. Juveniles 17 and younger must have completed hunter education Oregon Department of Fish and Wildlife (ODFW) offices throughout the to obtain a furtaker’s license. state. A furtaker’s license will be issued by the Salem ODFW Headquarters office after the test has been successfully completed and Landowners must obtain either a furtaker’s license, a hunting license for mailed to Salem headquarters, and the license application with payment furbearers, or a free license to take furbearers on land they own and on has been received. Course materials are available by writing or which they reside. To receive the free license and brand number, the telephoning Oregon Department of Fish and Wildlife, I&E Division, 4034 landowner must obtain from the Salem ODFW Headquarters office, a Fairview Industrial Drive SE, Salem, OR 97302, (800) 720-6339 x76002. receipt of registration for the location of such land prior to hunting or trapping furbearing mammals on that land. -
Red & Gray Foxes
Red & Gray Foxes Valerie Elliott The gray fox and red fox are members of the Canidae biological family, which puts them in the same family as domestic dogs, wolves, jackals and coyotes. The red fox is termed “Vulpes vulpes” in Latin for the genus and species. The gray fox is termed “Urocyon cinereoargenteus”. Gray foxes are sometimes mistaken to be red foxes but red foxes are slimmer, have longer legs and larger feet and have slit-shaped eyes. Gray foxes have oval shaped pupils. The gray fox is somewhat stout and has shorter legs than the red fox. The tail has a distinct black stripe along the top and a black tip. The belly, chest, legs and sides of the face are reddish-brown. Red foxes have a slender body, long legs, a slim muzzle, and upright triangular ears. They vary in color from bright red to rusty or reddish brown. Their lower legs and feet have black fur. The tail is a bushy red and black color with a white tip. The underside of the red fox is white. They are fast runners and can reach speeds of up to 30 miles per hour. They can leap more than 6 feet high. Red and gray foxes primarily eat small rodents, birds, insects, nuts and fruits. Gray foxes typically live in dense forests with some edge habitat for hunting. Their home ranges typically are 2-4 miles. Gray foxes can also be found in suburban areas. Ideal red fox habitat includes a mix of open fields, small woodlots and wetlands – making modern-day Maryland an excellent place for it to live. -
Super Senses
Young Naturalist These Dogs Are Wild Minnesota’s wolves, coyotes, and foxes are very good dogs in their own special ways. By Mary Hoff FROM PUGS TO POODLES, from great Danes to golden retrievers—the dogs that live with people come in many types and sizes. Did you know that all of them are related to wild dogs? Pet dogs, wolves, foxes, and coyotes are all members of Canidae, the dog family. This family includes nearly three dozen species that live in the wild on every continent except Antarctica. Four of these species live in Minnesota: the gray wolf, the coyote, the red fox, and the gray fox. These animals share many traits with their domestic relatives—but they have some surprising differences too. Let’s take a look at how the dogs that share our homes compare with their wild cousins. Super Senses You’ve probably heard that dogs can hear sounds too high for people to hear. Members of the canid family are known for their excellent senses of hearing and smell. These senses help them find prey in the wild. They also help them learn about their world and each other. Canids can’t talk, but they still communicate. Doglike mammals rely on sound and smell to share secret (to us) messages with each other. You may have heard of dogs being used to find lost people or search for pollution, weapons, or illegal drugs using their sense of smell. Inside their long snouts, elaborate bone structures and lots of nerves give them a super sense of smell.