DOCSLIB.ORG

Identifying Fox Squirrels and Their Damage in Your Yard Nicki Frey, Ph.D

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Identifying Fox Squirrels and Their Damage in Your Yard Nicki Frey, Ph.D August 2020 Identifying Fox Squirrels and Their Damage in Your Yard Nicki Frey, Ph.D. and Jessica Tegt, Ph.D., Wildlife Biologists, Department of Wildland Resources, Jack H. Berryman Institute, Utah State University Wildlife Extension Native to the eastern United States, fox squirrels (Sciurus niger; Figure 1) were first documented in Utah in 2011. It is unknown how fox squirrels made their way into Utah; however, it is possible they followed riparian corridors (areas along rivers, where trees often grow) through Colorado into Utah and were only detected once their populations grew in number. Since the Utah Natural Heritage Program began tracking them, there have been over 500 observations of this species, Figure 1. Fox squirrels have reddish fur, and spend predominantly around Salt Lake City and the Wasatch most of their time in trees. Front. Fox squirrels are the largest tree squirrel in the US (17–28 inches, and 17.5–37.5 ounces). They are easily distinguished from our native tree squirrel, the red squirrel (Tamiasciurus hudsonicus; Figure 2), by their larger size, and orange- red fur on their tails and undersides. Conversely, red distinct squirrels are the difference smallest tree between squirrels (10– rock and 15 inches, 5–8 fox ounces), with squirrels greyish red is where bodies and tails they nest and white Figure 3. Rock squirrels are brownish-grey, and bellies. and spend most of their time on the ground. forage. Although fox Like their name suggests, rock squirrels Figure 2. Red squirrels are small with white bellies, and spend most squirrels are burrow in rocky cliffs and boulder piles, of their time in trees. closer in size to while fox squirrels are primarily arboreal our native rock squirrels (Spermophilus (live in trees). Although fox squirrels can be variegatus; Figure 3), rock squirrels are found foraging on the ground, where they greyish-brown and are usually found on the dig up nuts that they have stored, they nest, ground in rocky terrain and canyons. A and spend a majority of their time in trees. 1 They will also quickly scurry up the nearest strip bark from trees during the winter tree when threatened. (Figure 4). This can be quite extensive and cause serious damage to shade trees. In Diet and Habitat residential areas, fox squirrels can damage In their native range, fox squirrels live in lawns when they bury and subsequently dig deciduous forests, where they can readily up the nuts they have stored during the find a diet of nuts, buds, and berries. Along winter. Finally, squirrels are known to chew the urban Wasatch Front, they have found a on sprinkler heads, utility boxes, and cable home among the residential trees, such as wires, damaging residential and agricultural oaks, hickories, and maples that provide irrigation systems. storable food. Coniferous trees such as pine Squirrel Control and spruce provide shelter and food throughout the winter. They prefer to nest in Methods to manage squirrels to minimize tree cavities; however, when none are their damage fall under the following available, they build nests using cut categories: exclusion, habitat modification, branches of the tree. They often maintain repellants, trapping, and shooting or hunting. three to six active nests in case one gets Exclusion disturbed by predators, invaded by lice or fleas, or destroyed by weather. Fox squirrels Fox squirrels may be excluded from garden produce litters mostly during February boxes by installing a wire mesh fence through April. In warmer climates they can around the plot. The fence should be at least have a second litter in the fall. 3 feet high. Additionally, the wire mesh fence should continue into the ground Problems with Fox Squirrels another 6 inches to discourage a squirrel Because fox squirrels readily adapt to living from digging into the garden box. To among human developments such as discourage entry via climbing, the top of the housing, farms, and orchards, they can fence should bend out at a 90-degree angle become pests. They harvest nuts, berries, and extend and additional 6 inches. and fruit from residential trees and commercial operations. Also, squirrels may Figure 5. A fabric or mesh cover placed over a garden can Figure 4. In winter or when food is scarce, fox squirrels will protect vegetation from squirrel damage. Photo Credit: Candace eat tree bark, sometimes causing damage to the trees. Schaible 2 Another option is to create a wire or cloth the base of the tree, and be 2.5 feet wide mesh “cover” to temporarily place over your (wider than a squirrel 2 feet long can reach). garden crops when the vegetables are Exclusion from trees is virtually impossible ripening and most vulnerable to squirrels. In because of squirrels’ ability to climb and this example (Figure 5), the owner fashioned jump from trees and human structures, hoops over the garden box so that they could including telephone and power lines. To exchange different cover types throughout reduce access to trees, one could trim the year for protection from pests, including branches so they do not grow close to power netting. lines or houses, thus restricting squirrel To temporarily exclude a squirrel from a movement. fruit tree, covering the tree with netting, Non-lethal Trapping such as used to prevent bird damage, may prove successful as the fruit ripens. Squirrels Non-lethal trapping is not an effective can chew through the netting, but if other method of managing squirrels and their food is available, they may be dissuaded damage. It is illegal in Utah to trap a squirrel from the fruit trees for a time. A word of and then move the squirrel to another caution: check the netting periodically each location. This is illegal because fox squirrels day, to ensure that wildlife does not become carry diseases that may spread into entangled in the netting. neighboring areas. Also, they are considered agricultural pests, and thus, we don’t want There has their populations to spread. been some success with Repellants and Frightening Devices wrapping the base of a tree Repellants, frightening devices, and similar with a smooth products may succeed in reducing squirrel metal, such as activity around your house or garden for a aluminum limited time. However, research suggests sheeting that squirrels will acclimate to these devices (Figure 6). For and return to their initial behavior within a this method to week or two. be successful, Tree-mounted Kill Traps access to the Figure 6. An aluminum barrier to Fox squirrels are not native to Utah, and prevent squirrels from climbing a tree. tree from above, such as therefore are not a regulated game species at by jumping from another tree, overhead this time. Therefore, it is legal to use lethal wires, or house, cannot be possible. For traps to control squirrels. However, one example, this method could work on trees must be careful to set the trap in such a that are isolated in the center of a yard or way that no native squirrel species, bats, or spaced 20 feet apart. Fox squirrels can jump any avian species, will be captured or up to 9 feet off the ground; therefore, a harmed. There are many squirrel traps barrier such as the one pictured, should be commercially available, and it is best to use placed over that span at about 7-9 feet from a trap specifically designed to kill squirrels, 3 particularly large-bodied squirrels like fox the side. This trigger causes the spring- squirrels. loaded trap to collapse, instantly crushing the abdomen of the squirrel. To make body- To capture fox squirrels, position a trap in a gripping traps safer when used in areas with tree, roof, or eaves, where the squirrel is children or pets nearby, place them in a often seen (Figure 7). Keeping traps off the handmade wooden housing (tunnel). ground will minimize non-target hazards. Traps positioned horizontally on a platform For more information on how to responsibly or along a branch will be the most successful use a bodygrip trap, please read the at trapping fox squirrels. Positioning the trap American Fish and Wildlife Association’s on a platform will also reduce non-target guide to body-gripping traps found at hazards to perching birds. https://tinyurl.com/y7vnehem. Tube traps Note. The presentation of specific lethal traps is and body- meant only to provide example, and does not gripping represent an endorsement of the products listed, traps are two or an exclusion of those not listed. common, Poison commercial- grade traps There are no poisons registered for legal use successfully against fox squirrels in Utah. Do not use proven to poisons registered for use on another species lethally trap to attempt to lethally control fox squirrels. fox squirrels While you may be able to buy products in an online that state that they are suitable for efficient, use, they are not legal in the state of Utah. Figure 7. A squirrel tube trap positioned Please read all pesticide labels carefully off the ground to reduce risk to other humane, animals or humans. Photo Credit: Derek manner. prior to purchase or use. Braeden Tube traps Shooting and Hunting of Squirrels are a baited trap with a spring-loaded metal bar that dislocates the head from the spine or In many U.S. states, hunting fox squirrels or crushes the body when triggered. The shooting fox squirrels is legal within the spring-loaded device is located midway in designated hunting season. In Utah, a the tube, and is therefore comparatively safe hunting season has not been designated for to use around children and pets. There are fox squirrels. Therefore, it is legal to shoot tube traps commercially available and fox squirrels at any time during the year.
Load more

Recommended publications
  • Squirrels and Allies (Sciuridae Spp.)
    Squirrels and Allies (Sciuridae Spp.) There are about 275 species of tree, ground, and flying squirrels throughout the world, ranging from the five-inch pygmy squirrel (Myosciurus pumilio) of Africa to the nearly three-foot giant squirrel (Ratufa indica) of Asia. Currently, there are five species of squirrel found in Rhode Island: The Eastern gray squirrel, the Southern flying squirrel, the red squirrel, the chipmunk, and the woodchuck. Tree squirrels are those species that nest in trees, while ground squirrels nest in underground burrows. This publication is intended to provide information on the above species found in Rhode Island. Eastern Gray Squirrel (Sciurus carolinensis) Gray squirrels are the most common species of squirrel in Rhode Island. They are a tree squirrel, however they spend much of their time on the ground, and have adapted well to human-altered environments. They are commonly found in urban and suburban habitats. Gray squirrels can be grayish-brown, gray or black, with a white or light brown underside. Adults range in size from 15 to 20 inches, and between 1 to 1 ½ pounds. Their bushy tail accounts for almost half of their length. Gray squirrels may live between four and eight years in the wild, but they have been known to live up to ten years in captivity. They are active mainly during the day and do not hibernate. In the winter they spend days at a time in their nests, leaving only to gather food. Their habitat is mainly any wooded area with mast producing trees, where they live in tree cavities or leaf nests.
    [Show full text]
  • The Dynamics of Pine Marten Predation on Red and Grey Squirrels
    See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/341099392 The dynamics of pine marten predation on red and grey squirrels Article in Mammalian Biology - Zeitschrift fur Saugetierkunde · May 2020 DOI: 10.1007/s42991-020-00031-z CITATION READS 1 246 3 authors: Joshua P Twining Ian Montgomery Queen's University Belfast Queen's University Belfast 10 PUBLICATIONS 21 CITATIONS 241 PUBLICATIONS 4,723 CITATIONS SEE PROFILE SEE PROFILE David G Tosh National Museums of Northern Ireland 30 PUBLICATIONS 375 CITATIONS SEE PROFILE Some of the authors of this publication are also working on these related projects: Northern Ireland artificial den box scheme for pine marten View project Origins of Irish mammals View project All content following this page was uploaded by Joshua P Twining on 28 September 2020. The user has requested enhancement of the downloaded file. Mammalian Biology https://doi.org/10.1007/s42991-020-00031-z ORIGINAL ARTICLE The dynamics of pine marten predation on red and grey squirrels Joshua P. Twining1 · W. Ian Montgomery1 · David G. Tosh2 Received: 12 October 2019 / Accepted: 3 April 2020 © The Author(s) 2020 Abstract Invasive alien species pose one of the greatest threats to global biodiversity. In parts of Europe, introduced eastern grey squir- rels (Sciurus carolinensis) have caused regional extinctions of the native red squirrel (Sciurus vulgaris). However, exposure to pine martens (Martes martes) has been demonstrated to reverse the competitive outcome between red and grey squirrels. The mechanism whereby this efect occurs remains unclear. It is hypothesised that direct predation, facilitated by a lack of behavioural response, is the mechanism driving this relationship.
    [Show full text]
  • 2015 Disease Summary
    SUMMARY OF DISEASES AFFECTING MICHIGAN WILDLIFE 2015 ABSCESS Abdominal Eastern Fox Squirrel, Trumpeter Swan, Wild Turkey Airsac Canada Goose Articular White-tailed Deer Cranial White-tailed Deer Dermal White-tailed Deer Hepatic White-tailed Deer, Red-tailed Hawk, Wild Turkey Intramuscular White-tailed Deer Muscular Moose, White-tailed Deer, Wild Turkey Ocular White-tailed Deer Pulmonary Granulomatous Focal White-tailed Deer Unspecified White-tailed Deer, Raccoon, Canada Goose Skeletal Mourning Dove Subcutaneous White-tailed Deer, Raccoon, Eastern Fox Squirrel, Mute Swan Thoracic White-tailed Deer Unspecified White-tailed Deer ADHESION Pleural White-tailed Deer 1 AIRSACCULITIS Egg Yolk Canada Goose Fibrinous Chronic Bald Eagle, Red-tailed Hawk, Canada Goose, Mallard, Wild Turkey Mycotic Trumpeter Swan, Canada Goose Necrotic Caseous Chronic Bald Eagle Unspecified Chronic Bald Eagle, Peregrine Falcon, Mute Swan, Redhead, Wild Turkey, Mallard, Mourning Dove Unspecified Snowy Owl, Common Raven, Rock Dove Unspecified Snowy Owl, Merlin, Wild Turkey, American Crow Urate Red-tailed Hawk ANOMALY Congenital White-tailed Deer ARTHROSIS Inflammatory Cooper's Hawk ASCITES Hemorrhagic White-tailed Deer, Red Fox, Beaver ASPERGILLOSIS Airsac American Robin Cranial American Robin Pulmonary Trumpeter Swan, Blue Jay 2 ASPERGILLOSIS (CONTINUED ) Splenic American Robin Unspecified Red-tailed Hawk, Snowy Owl, Trumpeter Swan, Canada Goose, Common Loon, Ring- billed Gull, American Crow, Blue Jay, European Starling BLINDNESS White-tailed Deer BOTULISM Type C Mallard
    [Show full text]
  • Species Factsheet: Red Squirrel (Sciurus Vulgaris) [email protected] 023 8023 7874
    Species Factsheet: Red Squirrel (Sciurus vulgaris) [email protected] www.mammal.org.uk 023 8023 7874 Quick Facts Recognition: Fur colour variable from bright ginger through to red and dark brown or black tinged with grey in winter; larger ear tufts in mid-winter which disappear by the summer; bushy tail which bleaches white by late summer in some individuals. Size: 180-240mm, tail about 175mm. Weight: Juveniles: 100-150g; Adults up to 350g. Life Span: They survive for up to six years in the wild. Distribution & Habitat Red squirrels spend about three-quarters of their active time above ground in trees and shrubs, and are at home in both conifer forests and broadleaved woodland. The distribution of red squirrels has declined drastically in the last 60 years and they are now extinct in southern England except for a few on the Isle of Wight and two small islands in Poole Harbour. Elsewhere in central Britain they are confined to rather isolated populations in Wales (notably Anglesey) and around Formby in Merseyside. Red squirrels are still widespread in the North of England and Scotland, and in Ireland, but even here their range is contracting. General Ecology Behaviour Red Squirrels are active during the daytime, though in summer it may rest for an hour or two around mid-day. Squirrel nests, or dreys, are constructed of twigs in a tree fork, above a whorl of branches close to the stem of a conifer, or, less visibly, in a hole in a tree. They are lined with soft hair, moss and dried grass.
    [Show full text]
  • Book Review: “The Eurasian Red Squirrel: Sciurus Vulgaris” by Stefan Bosch and Peter Lurz
    Management of Biological Invasions (2012) Volume 3, Issue 1: 61–63 doi: http://dx.doi.org/10.3391/mbi.2012.3.1.07 Open Access © 2012 The Author(s). Journal compilation © 2012 REABIC Book Review Book Review: “The Eurasian Red Squirrel: Sciurus vulgaris” by Stefan Bosch and Peter Lurz Sandro Bertolino Department of Agriculture, Forest and Food Sciences, Via L. da Vinci 44, I-10095 Grugliasco (TO), Italy E-mail: [email protected] Corresponding author Received: 20 July 2012 / Accepted: 20 October 2012 / Published online: 15 December 2012 When I had Bosch and Lurz’s book “The also goes in depth in the management and Eurasian Red Squirrel: Sciurus vulgaris” (2012) conservation problem of this species. The two in my hands, I thought: at last! This is the hundred pages are enriched by 81 illustrations English edition of the German book ‘Das and 14 tables. The pictures are never glamorous, Eichhörnchen: Sciurus vulgaris’. I got the the authors do not seek to strike the reader with opportunity to see the German version of the their beauty as in many other books, the photos book during a congress and it seemed to me a are used to describe the fine details of the great book, but the judgment was based only on animals, their behaviour and the environment in the assessment of the topics covered, the which they live. The book is based on a deep extensive literature used as reference, the knowledge of the species and the ongoing iconography included and the knowledge that research throughout Europe. The twenty-two Peter Lurz is a leading squirrel expert in Europe.
    [Show full text]
  • Fort Riley Hunting Guide
    FORT RILEY HUNTING GUIDE The Fort Riley Military Reservation is located in northeast Kansas between Manhattan and Junction City. About 71,000 of the installation's 101,000 acres are managed for multiple-use, including wildlife management. Hunting is allowed on Fort Riley when compatible with the post's primary mission of military training. Fort Riley has a diverse and abundant wildlife resource, which is a product of the post's good habitat conditions. Native tall-grass prairie is well interspersed with riparian and upland woodlands and shrublands creating diverse habitat conditions. Coupled with this native habitat is almost 1,600 acres of land leased for agricultural crop production on the installation's perimeter boundary. Another 700 acres of wildlife food plots, ranging in size from 1/2 to 15 acres, are planted in the interior of the Post each year. Nine principal game species are available to the Fort Riley hunter: bobwhite quail, ring-necked pheasant, greater prairie-chicken, mourning dove, wild turkey, white-tailed deer, elk, cottontail rabbit and fox squirrel. In addition to these species, good populations of raccoon, bobcat and coyote exist on Post. Waterfowl hunting opportunities can be fantastic along the rivers when the ponds and shallow water wetland areas start freezing over, as well as most Central Flyway "puddle" ducks can be found on Fort Riley's numerous ponds and lakes during the fall migration. REGULATIONS On Fort Riley, all State of Kansas and federal hunting regulations (bag limits, season lengths, hunting hours, methods of take, etc.) are in force unless otherwise noted in the Fort Riley Hunting and Fishing Regulations, FR Reg.
    [Show full text]
  • Mammals of the Finger Lakes ID Guide
    A Guide for FL WATCH Camera Trappers John Van Niel, Co-PI CCURI and FLCC Professor Nadia Harvieux, Muller Field Station K-12 Outreach Sasha Ewing, FLCC Conservation Department Technician Past and present students at FLCC Virginia Opossum Eastern Coyote Eastern Cottontail Domestic Dog Beaver Red Fox Muskrat Grey Fox Woodchuck Bobcat Eastern Gray Squirrel Feral Cat Red Squirrel American Black Bear Eastern Chipmunk Northern Raccoon Southern Flying Squirrel Striped Skunk Peromyscus sp. North American River Otter North American Porcupine Fisher Brown Rat American Mink Weasel sp. White-tailed Deer eMammal uses the International Union for Conservation of Nature (IUCN) for common and scientific names (with the exception of Domestic Dog) Often the “official” common name of a species is longer than we are used to such as “American Black Bear” or “Northern Raccoon” Please note that it is Grey Fox with an “e” but Eastern Gray Squirrel with an “a”. Face white, body whitish to dark gray. Typically nocturnal. Found in most habitats. About Domestic Cat size. Can climb. Ears and tail tip can show frostbite damage. Very common. Found in variety of habitats. Images are often blurred due to speed. White tail can overexpose in flash. Snowshoe Hare (not shown) is possible in higher elevations. Large, block-faced rodent. Common in aquatic habitats. Note hind feet – large and webbed. Flat tail. When swimming, can be confused with other semi-aquatic mammals. Dark, naked tail. Body brown to blackish (darker when wet). Football-sized rodent. Common in wet habitats. Usually doesn’t stray from water. Pointier face than Beaver.
    [Show full text]
  • The Use of GIS and Modelling Approaches in Squirrel Population Management and Conservation: a Review
    SPECIAL SECTION: ARBOREAL SQUIRRELS The use of GIS and modelling approaches in squirrel population management and conservation: a review P. W. W. Lurz1,*, J. L. Koprowski2 and D. J. A. Wood2 1School of Biology and Psychology, IRES, Devonshire Building, University of Newcastle, Newcastle upon Tyne, NE1 7RU, UK 2Wildlife Conservation and Management, School of Natural Resources, University of Arizona, Tucson, Arizona, 85721, USA We review modelling approaches in relation to three cosmopolitan distribution. Squirrels are managed as game key areas of sciurid ecology: management, disease risk or fur-bearers that provide considerable subsistence and 5 6 assessments and conservation. Models enable us to ex- economic value , especially in Holarctic species . Tree plore different scenarios to develop effective manage- squirrels are also viewed as pests in many regions, attack- ment and conservation strategies. They may also assist ing crops, trees and electrical systems or competing with in identifying and targeting research needs for tree native species6–8. Modelling in a natural resources man- and flying squirrels. However, there is a need to refine agement context has usually focused on habitat-based techniques and assure that data used are applicable at methods and harvest dynamics. the appropriate scale. Models allow managers to make Habitat-based models have been applied to two common informed decisions to help conserve species, but suc- species of North America, eastern fox squirrels (S. niger) cess requires that the utility of the tool be evaluated as 9–11 new empirical data become available and models re- and eastern grey squirrels . Models identify habitat in fined to more accurately meet the needs of current terms of two relatively simple components: winter food conservation scenarios.
    [Show full text]
  • Mount Graham Red Squirrel Recovery Plan
    MOUNT GRAHAM RED SQUIRREL Tamiasciurus hudsonicus arahamensie RECOVERY PLAN Prepared by Lesley A. Fitzpatrick, Member, Recovery Team U.S. Fish and Wildlife Service Phoenix, Arizona Genice F. Froehlich, Consultant, Recovery Team U.S.D.A. Forest Service Coronado National Forest Safford, Arizona Terry B. Johnson, Member, Recovery Team Arizona Game and Fish Department Phoenix, Arizona Randall A. Smith, Leader, Mt. Graham Red Squirrel Recovery Team U.S.D.A. Forest Service Coronado National Forest Tucson, Arizona R. Barry Spicer Arizona Game and Fish Department Phoenix, Arizona for Region 2 U.S. Fish and Wildlife Service Albuquerque, New Mexico Date: Disclaimer Page Recovery plans delineate reasonable actions which are believed to be required to recover and/or protect the species. Plans are prepared by the U.S. Fish and Wildlife Service, sometimes with the assistance of recovery teams, contractors, State agencies, and others. Objectives will only be attained and funds expended contingent upon appropriations, priorities, and other budgetary constraints. Recovery plans do not necessarily represent the views nor the official positions or approvals of any individuals or agencies, other than the U.S. Fish and Wildlife Service, involved in the plan formulation. They represent the official position of the U.S. Fish and Wildlife Service & after they have been signed by the Regional Director as aDproved. Approved recovery plans are subject to modification as dictated by new findings, changes in species status, and the completion of recovery tasks. Literature citations should read as follows: U.S. Fish and Wildlife Service. 1992. Mount Graham Red Squirrel Recovery Plan. U.S. Fish and Wildlife Service, Albuquerque, New Mexico.
    [Show full text]
  • Lesson Plan: Squirrel Study - Nests
    LESSON PLAN: SQUIRREL STUDY - NESTS Date: Class: Unit: LESSON TOPIC: Squirrel Study with Smack Dab in the Middle of Maybe AIM: In Smack Dab in the Middle of Maybe, the main character Cricket discovers squirrels in a nest above the treehouse. Students can use the novel as a starting point for learning more about squirrels. OBJECTIVES: Students will be able to: 1. Identify grey squirrels. 2. Provide information about a squirrel’s nesting behavior. 3. Recognize the behavior of grey squirrels in Smack Dab in the Middle of Maybe. GET STARTED/ DO-NOW: In the novel, Cricket notices a squirrel nest above her treehouse. The nest was made by eastern grey squirrels. Have the students read the article by National Geographic about grey squirrels. Instruct them to write down five facts. https://kids.nationalgeographic.com/animals/eastern-gray- squirrel/#eastern-gray-squirrel-tree.jpg If personal computers are not available, read the article aloud. After you have finished, instruct the students to write down facts they remember. Have the students share the facts with the class. MINI-LESSON: 1. There are several species of squirrels found in North America. Eastern grey squirrels are one of them. Other species include American red squirrels and fox squirrels. Introduce these other two species by showing the class images like the ones found on these webpages: Fox Squirrel: https://www.arkive.org/eastern-fox-squirrel/sciurus-niger/ American Red Squirrel: http://www.arkive.org/american-red- squirrel/tamiasciurus-hudsonicus/ 2. Provide each student with a blank map of the United States. Together as a class, color in the areas where grey squirrels are commonly found.
    [Show full text]
  • Northern Goshawk Laingi Subspecies
    COSEWIC Assessment and Update Status Report on the Northern Goshawk Laingi subspecies Accipiter gentilis laingi in Canada THREATENED 2000 COSEWIC COSEPAC COMMITTEE ON THE STATUS OF COMITÉ SUR LA SITUATION DES ENDANGERED WILDLIFE ESPÈCES EN PÉRIL IN CANADA AU CANADA COSEWIC status reports are working documents used in assigning the status of wildlife species suspected of being at risk. This report may be cited as follows: Please note: Persons wishing to cite data in the report should refer to the report (and cite the author(s)); persons wishing to cite the COSEWIC status will refer to the assessment (and cite COSEWIC). A production note will be provided if additional information on the status report history is required. COSEWIC 2000. COSEWIC assessment and update status report on the Northern Goshawk Laingi subspecies Accipiter gentilis laingi in Canada. Committee on the Status of Endangered Wildlife in Canada. Ottawa. vi + 36 pp. (www.sararegistry.gc.ca/status/status_e.cfm) Cooper, J.M. and P.A. Chytyk. 2000. Update COSEWIC status report on the Northern Goshawk Laingi subspecies Accipiter gentilis laingi in Canada, in COSEWIC assessment and update status status report on the Northern Goshawk Laingi subspecies Accipiter gentilis laingi in Canada. Committee on the Status of Endangered Wildlife in Canada. Ottawa. 1-36 pp. Previous Report Duncan P. and D.A. Kirk. 1995. COSEWIC status report on the Queen Charlotte Goshawk Accipiter gentilis laingi in Canada. Committee on the Status of Endangered Wildlife in Canada. Ottawa. 44 pp. Production note: The Northern Goshawk laingi subspecies Accipiter gentilis laingi was formerly designated by COSEWIC as the Queen Charlotte Goshawk Accipiter gentilis laingi.
    [Show full text]
  • Animal Tracks Poster 2017.Indd
    MAINE ANIMAL TRACKS (Direction of travel of all tracks is to the right) 1. CANADA LYNX 8. GRAY SQUIRREL 15. BEAVER 22. OTTER 2. BOBCAT 9. RED SQUIRREL 16. COTTONTAIL RABBIT 23. MUSKRAT 3. HOUSE CAT 10. CHIPMUNK 17. SNOWSHOE RABBIT 24. WHITETAIL DEER 4. RED FOX 11. WEASEL 18. RACCOON 25. MOOSE 5. DOG 12. FISHER 19. SKUNK 26. WILD TURKEY 2 1/2” 6. COYOTE 13. MARTEN 20. PORCUPINE 27. PHEASANT 7. BLACK BEAR 14. MINK 21. WOODCHUCK 28. RUFFED GROUSE Originally prepared by Klir Beck All in for the Maine Outdoors Revised by Cindy House; 1975 Revised April 2017 mefi shwildlife.com Play Animal Signs Bingo! The ability to interpret animal tracks and traces takes practice. Here are some tips to help Cut out each square below. Glue squares on a sheet of paper. Glue 4 squares across and 4 squares you hone your powers of observation and instincts as a nature detective. down - just like they are here, but in any order you like. Title your card “Animal Signs Bingo”. Using your bingo card, explore your school yard or backyard for animal signs. Tracks can tell a story about where the animal • Canines, felines, and members of the deer family If you get 4 across, 4 down, or all 4 corners - You’ve got Bingo! travelled from and where its now going. It gives us generally walk or trot. The trail looks like an almost clues about where the animal makes its home perfectly straight line of prints, because the animal places its hind foot into the print just made by the Anthill Half eaten fruit Nibbled branch Bumps on a leaf Hints to identifying a track: front foot.
    [Show full text]