Red & Gray Foxes

Total Page:16

File Type:pdf, Size:1020Kb

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. Red foxes are also highly adaptive and can be found in suburban and urban areas. The red fox is capable of learning from experience, which has earned it the “cunning” namesake in literature. This clever nature, its adaptability and careful management, ensure that the red fox will roam the wild for many generations to come. .
Recommended publications
  • Integrating Black Bear Behavior, Spatial Ecology, and Population Dynamics in a Human-Dominated Landscape: Implications for Management
    Utah State University DigitalCommons@USU All Graduate Theses and Dissertations Graduate Studies 8-2017 Integrating Black Bear Behavior, Spatial Ecology, and Population Dynamics in a Human-Dominated Landscape: Implications for Management Jarod D. Raithel Utah State University Follow this and additional works at: https://digitalcommons.usu.edu/etd Part of the Ecology and Evolutionary Biology Commons Recommended Citation Raithel, Jarod D., "Integrating Black Bear Behavior, Spatial Ecology, and Population Dynamics in a Human- Dominated Landscape: Implications for Management" (2017). All Graduate Theses and Dissertations. 6633. https://digitalcommons.usu.edu/etd/6633 This Dissertation is brought to you for free and open access by the Graduate Studies at DigitalCommons@USU. It has been accepted for inclusion in All Graduate Theses and Dissertations by an authorized administrator of DigitalCommons@USU. For more information, please contact [email protected]. INTEGRATING BLACK BEAR BEHAVIOR, SPATIAL ECOLOGY, AND POPULATION DYNAMICS IN A HUMAN-DOMINATED LANDSCAPE: IMPLICATIONS FOR MANAGEMENT by Jarod D. Raithel A dissertation submitted in partial fulfillment of the requirements for the degree of DOCTOR OF PHILOSOPHY in Ecology Approved: _______________________ _______________________ Lise M. Aubry, Ph.D. Melissa J. Reynolds-Hogland, Ph.D. Major Professor Committee Member _______________________ _______________________ David N. Koons, Ph.D. Eric M. Gese, Ph.D. Committee Member Committee Member _______________________ _______________________ Joseph M. Wheaton, Ph.D. Mark R. McLellan, Ph.D. Committee Member Vice President for Research and Dean of the School of Graduate Studies UTAH STATE UNIVERSITY Logan, Utah 2017 ii Copyright Jarod Raithel 2017 All Rights Reserved iii ABSTRACT Integrating Black Bear Behavior, Spatial Ecology, and Population Dynamics in a Human-Dominated Landscape: Implications for Management by Jarod D.
    [Show full text]
  • 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.
    [Show full text]
  • 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.
    [Show full text]
  • Mitochondrial Genomes of the United States Distribution
    fevo-09-666800 June 2, 2021 Time: 17:52 # 1 ORIGINAL RESEARCH published: 08 June 2021 doi: 10.3389/fevo.2021.666800 Mitochondrial Genomes of the United States Distribution of Gray Fox (Urocyon cinereoargenteus) Reveal a Major Phylogeographic Break at the Great Plains Suture Zone Edited by: Fernando Marques Quintela, Dawn M. Reding1*, Susette Castañeda-Rico2,3,4, Sabrina Shirazi2†, Taxa Mundi Institute, Brazil Courtney A. Hofman2†, Imogene A. Cancellare5, Stacey L. Lance6, Jeff Beringer7, 8 2,3 Reviewed by: William R. Clark and Jesus E. Maldonado Terrence C. Demos, 1 Department of Biology, Luther College, Decorah, IA, United States, 2 Center for Conservation Genomics, Smithsonian Field Museum of Natural History, Conservation Biology Institute, National Zoological Park, Washington, DC, United States, 3 Department of Biology, George United States Mason University, Fairfax, VA, United States, 4 Smithsonian-Mason School of Conservation, Front Royal, VA, United States, Ligia Tchaicka, 5 Department of Entomology and Wildlife Ecology, University of Delaware, Newark, DE, United States, 6 Savannah River State University of Maranhão, Brazil Ecology Laboratory, University of Georgia, Aiken, SC, United States, 7 Missouri Department of Conservation, Columbia, MO, *Correspondence: United States, 8 Department of Ecology, Evolution, and Organismal Biology, Iowa State University, Ames, IA, United States Dawn M. Reding [email protected] We examined phylogeographic structure in gray fox (Urocyon cinereoargenteus) across † Present address: Sabrina Shirazi, the United States to identify the location of secondary contact zone(s) between eastern Department of Ecology and and western lineages and investigate the possibility of additional cryptic intraspecific Evolutionary Biology, University of California Santa Cruz, Santa Cruz, divergences.
    [Show full text]
  • FOXES: Captive Rearing Considerations & Natural History
    captive REARING of foxes Elisa Fosco Director of Animal Care Walden’s Puddle, Wildlife Center of Greater Nashville CANIDAE FAMILY Includes wolves, jackals, and dogs ◼ Carnassial teeth 8 genera of fox ◼ 27 species Gray (Urocyon cinereoargenteus) and Red (Vulpes vulpes) found in North America RED FOX (vulpes vulpes) “Cat-like canid” Widespread, naturally occurring in 4 continents Many variations in coat color Adapts well to urban environments Mainly carnivorous, consuming invertebrates and rodents GRAY FOX (Urocyon cinereoargenteus) Among most primitive of canids Found only in North and South America Monogamous 1 of 2 canids capable of tree climbing, also good swimmers Omnivorous, consuming more vegetable matter than red fox HABITAT SELECTION RED GRAY Highly adaptable to Gray foxes are more urban environments seclusive than reds Prefers farmland, and Prefer thicker forested wooded lots with open and partially open fields brush Do NOT prefer rural landscapes BREEDING Dens are used during breeding season ◼ Crevices in rock, groundhog burrows, hollow trees, etc. Gestation: ~53 days Average litter size: 4-5 Related females co-parent NEONATE IDENTIFICATION: RED FOX White tail tip!! ◼ Identifying characteristic Charcoal fur at birth ◼ Stockings not distinguishable in first couple weeks Black elliptical pupils NEONATE IDENTIFICATION: GRAY FOX Russet patches behind ears Black stripe on dorsal surface of tail Black tail tip Fox rehabilitation Reasons for Admission: Mange HBC Gunshot Viral issues 2° Rodenticide toxicity Orphaned ◼ likely due to the above FOX MANGE Sarcoptes scabeii ◼ Mite More common in red foxes Most often treated with Ivermectin, Selemectin or Bravecto™ Standard mange treatment may also includes aggressive fluid therapy for rehydration and wound management as needed Mange is also commonly seen in coyotes, raccoons and squirrels.
    [Show full text]
  • 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.
    [Show full text]
  • 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.
    [Show full text]
  • 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.
    [Show full text]
  • Comparing Behavior and Species Diversity of Scavengers Between Two Areas with Different Density of Brown Bears
    Comparing behavior and species diversity of scavengers between two areas with different density of brown bears Janneke Scholten Research report about the differences in diversity and behavior of scavengers at carcasses in wolf territories with high and low density of brown bears (Ursus arctos) in south‐central Sweden. Comparing behavior and species diversity of scavengers between two areas with different density of brown bears Research report about the differences in diversity and behavior of scavengers at carcasses in wolf territories with high and low density of brown bears (Ursus arctos) in south‐central Sweden. Author: Janneke Scholten Place: Grimsö Date: 22 June 2012 Under supervision of: Grimsö Wildlife Research Station, SKANDULV, SLU Håkan Sand Camilla Wikenros HAS Den Bosch, Applied Biology Lotte Bakermans Foreword This report is a research about the difference in diversity and behavior of scavengers between two areas with different density of brown bears in Sweden. This study is an internship by Janneke Scholten, student in Applied Biology at HAS Den Bosch University in the Netherlands. This report is accomplished under the authority and guidance of SKANDULV, which research is focused on wolf conservation and management in Sweden and Norway, at Grimsö Wildlife Research Station, Swedish University of Agricultural Sciences. First a would like to thank Håkan Sand, my supervisor at the Grimsö Wildlife Research Station, for helping me when I had a problem with the project and for giving valuable comments on my report. Also, I thank Camilla Wikenros, my co‐supervisor, for letting me use her data and help me understand these data and also for giving useful comments on my report.
    [Show full text]
  • GRAY FOX Urocyon Cinereoargenteus
    WILDLIFE IN CONNECTICUT INFORMATIONAL SERIES GRAY FOX Urocyon cinereoargenteus Habitat: Deciduous woodlands, thickets and swampy Length: 32 to 45 inches. Sexes about equal in size. areas. Food: Rabbits, mice, voles, rabbits, chipmunks, Weight: Ranges from 7 to 14 pounds, 10 to 11 pounds squirrels, fruits, insects, birds and eggs, carrion, corn, is average. amphibians and reptiles. Identification: Foxes have pointed ears, an elongated under out-buildings such as barns and sheds. Most snout (shorter and more cat-like in appearance in the foxes have more than one den and will readily move gray fox than the red fox) and a long, bushy tail which is their young if disturbed. The pups stay in the den until carried horizontally. The gray fox is somewhat stout about four to five weeks of age, after which they emerge and has shorter legs than the red fox. Its coat is mostly and begin to play outside the den entrance. Both adults grizzled-gray. The sides of the neck, back of the ears, a care for the young by bringing food and guarding the band across the chest, the inner and back surfaces of den site. At about 12 weeks of age, the pups are the legs, the feet, the sides of the belly and the under weaned and join the adults on hunting forays, learning to surface of the tail are all reddish-brown. The cheeks, catch food for themselves. In the fall, the young dis- throat, inner ears and most of the underside are white. perse from the family unit and will usually breed the first The upper part of the tail, including the tip, is black.
    [Show full text]
  • Gray Foxes in the United States
    Best Management Practices for Trapping Gray Foxes in the United States UPDATED 2014 Best Management Practices (BMPs) are carefully researched recommendations designed to address animal welfare and increase trappers’ efficiency and selectivity. The extensive research and field-testing used to develop BMPs are described in the Introduction section of this manual. The evaluation methods used to develop BMPs have been standardized, enabling BMPs to be easily updated and revised as new traps and techniques become available. All traps listed in the BMPs have been tested and meet performance standards for animal welfare, efficiency, selectivity, practicality, and safety. Figure GF1. Gray Fox (Urocyon cinereoargenteus) Trapping BMPs provide options, allowing for discretion and decision making in the field. BMPs are meant to be implemented in a voluntary and educational approach and do not present a single choice that can or must be applied in all cases. BMPs are the product of ongoing work that may be updated as additional traps are identi- fied through future scientific testing. The Gray Fox at a Glance Characteristics The gray fox (Figure GF1) is a member of the Canidae family and is similar in size 1 to the red fox. Adults on average range from 6 /2 to 15 pounds, with an average length of 31 to 44 inches. Adult males are generally larger than adult females. The gray fox can be differentiated from the red fox by its silvery-gray coat and black-tipped tail versus the orange-red coat with white-tipped tail of the red fox. The scientific name is Urocyon cinereoargenteus. Range The gray fox is found throughout the contiguous United States, with the exception of the mountainous portions of the northwestern states.
    [Show full text]
  • Encounter Competition Between a Cougar, Puma Concolor, and A
    64 thE CanaDian FiElD -n atUraliSt Vol. 127 Encounter Competition between a Cougar, Puma concolor , and a Western Spotted Skunk, Spilogale gracilis MaxiMilian l. a llEn 1,4 , l. M ark ElbroCh 2,3 , and hEiko U. W ittMEr 1,3 1School of biological Sciences, Victoria University of Wellington, P.o. box 600, Wellington 6140, new Zealand 2Panthera, 8 West 40th Street, 18th Floor, new York, new York 10018 USa 3Department of Wildlife, Fish and Conservation biology, University of California at Davis, 1 Shields avenue, Davis, California 95616 USa 4Corresponding author; email: [email protected] allen, Maximilian l., l. Mark Elbroch, and heiko U. Wittmer. 2013. Encounter competition between a Cougar, Puma concolor , and a Western Spotted Skunk, Spilogale gracilis . Canadian Field-naturalist 127(1): 6 4– 66. Encounter competition occurs frequently over food resources and may include kleptoparasitism, where scavengers usurp prey killed by carnivores. Scavenging may have important adverse effects on carnivores and may result in higher than expected kill rates by predators. Using camera traps placed on a black-tailed Deer ( Odocoileus hemionus columbianus ) carcass killed by a Cougar ( Puma concolor ) in California, we observed a series of encounters in which a Western Spotted Skunk ( Spilogale gracilis ) temporally usurped the carcass from the Cougar. the Western Spotted Skunk also successfully defended the carcass when the Cougar returned and attempted to feed. the Spotted Skunk was about 1% of the mass of the Cougar. our observation is the largest reported size differential of a mammalian species engaging in successful encounter competition. key Words: Cougar, Mountain lion, Puma concolor, Western Spotted Skunk, Spilogale gracilis, encounter competition, k lep - toparasitism, competition, California.
    [Show full text]