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Biography
Other usesRefimprove| article|date=July 2007 Roadkill is an animal or animals that have been struck and killed by motor vehicle s. In the United States of America , removal and disposal of animals struck by motor vehicles is usually the responsibility of the state's state trooper association or department of transportation.Citation needed|date=January 2011
History
During the early 20th century, roadkill or "flat meats" became a common sight in all industrialized First World nations, as they adopted the internal combustion engine and the automobile . Roadkill can be eaten, and there are several recipe books dedicated to roadkill. (See Roadkill cuisine ) One of the earliest observers of roadkill was the naturalist Joseph Grinnell, who noted in 1920: "This roadkill is a relatively new source of fatality; and if one were to estimate the entire mileage of such roads in the state California, the mortality must mount into the hundreds and perhaps thousands every 24 hours."
In Australia , specific actions taken to protect against the variety of animals that can damage vehicles – such as bullbar s (usually known in Australia as 'roo bars', in reference to kangaroo s) – indicate the Australian experience has some unique features with road kill. http://www.abc.net.au/pm/content/2005/s1516291.htm Report shows high animal road kill toll in Tasmania In North America, deer are the animal most likely to cause vehicle damage.
Research
The Simmons Society was founded by Professor Roger M. Knutson of Luther College (Iowa)|Luther College in Decorah, Iowa|Decorah , Iowa , United States|US to further studies of road fauna. Professor Knutson also published a book called "Common Animals of Roads, Street, and Highway: A Field Guide To Flattened Fauna". http://biology.luther.edu/knu.htm Roger M. Knutson
A recent study showed that insects, too, are prone to a very high risk of roadkill incidence. http://www.ias.ac.in/currsci/mar252007/830.pdf Road kills: Assessing insect casualties using flagship taxon Research showed interesting patterns in insect/butterfly road kills in relation to the vehicle density. Although the insect community is equally at risk, much of the attention goes to bigger, more charismatic animals.
About 350,000 to 27 million birds are estimated to be killed on European roads each year.Erritzoe J., Mazgajski T. D., Rejt L. 2003. Bird casualties on European roads — a review. Acta Ornithol. 38: 77–93.
Breakdown by species
In 1993, 25 schools throughout New England participated in a roadkill study involving 1,923 animal deaths. By category, the fatalities were: http://roadkill.edutel.com/rkdataarchive.html Roadkill 2007 – Summary of Past Data
81% mammal s
15% bird s
3% reptile s and amphibian s
1% indiscernible
extrapolation|Extrapolating these data nationwide, Merritt Clifton, editor of Animal People Newspaper estimated that the following animals are being killed by motor vehicles in the United States annually: http://www.animalpeoplenews.org/ Animal People Newspaper
41 million squirrel s
26 million cat s
22 million rat s
19 million Didelphimorphia|opossum s
15 million raccoon s
6 million dog s
350,000 deer
This study may not have considered differences in observability among taxa (i.e. dead raccoons are easier to see than dead frogsCitation needed|date=May 2010), and has not been published in peer-reviewed scientific literature.
State wildlife roadkill observation systems
Recently (since 2009), statewide roadkill observation systems have sprung up, enrolling hundreds of observers in reporting roadkill on a website. The observers, who are usually naturalists or professional scientists, provide identification, location, and other information about the observations. The data are then displayed on a website for easy visualization and made available for studies of proximate causes of roadkill, actual wildlife distributions, wildlife movement, and other studies. Roadkill observation system websites are available for the US states of California, http://www.wildlifecrossing.net/california wildlifecrossing.net/california Maine, http://www.wildlifecrossing.net/maine wildlifecrossing.net/maine and Idaho http://fishandgame.idaho.gov/roadkill/. In each case, index roads are used to help quantify total impact of vehicle collisions on specific vertebrate taxa.
State wildlife roadkill identification guide
The first wildlife roadkill identification guide produced by a state agency in North America was published by the British Columbia Ministry of Transportation (BCMoT) in Canada in 2008. http://www.th.gov.bc.ca/Publications/eng_publications/environment/WRIG_report.htm th.gov.bc.ca BCMoT’s "Wildlife Roadkill Identification Guide" focused on the most common large carnivores and ungulates found in British Columbia. The guide was developed to assist BCMoT's maintenance contractors in identifying wildlife carcasses found on provincial highways as part of their responsibilities for BCMoT’s Wildlife Accident Reporting System (WARS). http://www.th.gov.bc.ca/Publications/eng_publications/environment/WARS_reports.htm th.gov.bc.ca
Michigan roadkill analysis
In 1994, Michigan reported 56,666 deer collisions, of which five resulted in human fatalities, according to Mark Matthew Braunstein of the Santa Cruz Hub. The problem is so pervasive that, according to an article by Hank Pellissier of the San Francisco Chronicle , Michigan uses roadkill statistics to estimate its deer population. http://www.sfgate.com/cgi-bin/article.cgi? file=/gate/archive/2004/03/08/urbananimal.DTL The Art of Dead Mice
Roadkill prevention
Collisions with animals can have many negative consequences:
Injury to, or death of, vehicle occupants
Injury to, or death of, pet s
Harm to endangered species
Injury to, or death of animal
Vehicle damage
Economic losses (cleanup, repairs to vehicles, etc.)
Collisions with animals with antlers (e.g., deer) are particularly dangerous, as the head has a tendency to separate and come through the windshield Citation needed|date=February 2007, but any large, long-legged animal (e.g. horses, larger cattle, camels) can pose a similar cabin incursion hazard. Injury to humans due to driver failure to maintain control of a vehicle either while avoiding, or during and immediately after an animal impact, is also not infrequent.
Deer horn s can be mounted on vehicles to warn deer of approaching automobiles, though their effectiveness is disputed.Citation needed|date=February 2007 The http://www.jhwildlife.org/roadkill.html Jackson Hole Wildlife Foundation is an example of an organization advocating roadkill prevention.
Night driving
Although strikes can happen at any time of day, deer tend to move at dawn and dusk, and are particularly active during the October–December Estrous cycle|mating season . Driving at night presents its own challenges: Nocturnality|nocturnal species are on the move, and visibility, particularly side visibility, is reduced. When headlights approach a nocturnal animal, this makes it hard for the creature to see the approaching car (nocturnal animals see better in low than in bright light). Furthermore, the glare of vehicle headlights can dazzle some species, such as rabbit s; they will freeze in the road rather than flee. The simple tactics of reducing speed and scanning both sides of the road for foraging deer can improve driver safety at night. Drivers may see the glow of a deer's eyes before seeing the animal itself.
Wildlife crossings
Wildlife crossing s allow animals to travel over or underneath roads. They are most widely used in Europe , but have also been installed in a few U.S. locations and in parts of Western Canada . As new highway s cause habitat s to become increasingly fragmented, these crossings could play a crucial role in protecting endangered species.
In the United States, sections of road known to have heavy deer cross-traffic will usually have a warning sign depicting a bounding deer. Similar signs exist for moose , elk and other species.
In the Western United States|American West , roads may pass through large areas designated as " open range ", meaning no fences separate drivers from large animals such as cattle or American bison|bison . A driver may round a bend to find a small herd standing in the road. Open range areas are generally marked with signage and protected by a Cattle grid|cattle guard .
A few states now have sophisticated systems to protect motorists from large animals. One of these systems is called the roadway animal detection system. A Solar energy|solar powered sensor detects animals near the roadway and flashes a light to alert oncoming drivers.citation needed|date=November 2010
Fencing
In the New Forest , in southern England , there is a proposal to fence roads to protect the New Forest pony . However, this proposal is controversial.cite news| url= http://news.bbc.co.uk/2/hi/uk_news/england/7843664.stm | work=BBC News | title=Fencing to protect ponies | date=2009-01-21 | accessdate=2010-04-10
Health aspects
People using highway bridges for shelter should be aware that a bridge constitutes a trap for any animal that wanders onto it, and runoff cascading from the bridge during a rainstorm has often come into intimate contact with long-dead roadkill.
Eating roadkill
main article|roadkill cuisine There has been at least one case in the United States where a jail inmate was allegedly forced to eat roadkill.
: '' We reject Sheriff Clegg's contention that the relevant law governing his conduct was not clearly established at the time Appellee was allegedly served contaminated roadkill meat in prison. , Goodrick v. Clegg, 129 F.3d 125, Unpublished Disposition, 9th Cir.(Idaho), Nov 13, 1997.
: Plaintiff Goodrick was incarcerated at Kootenai County Jail in Idaho on two occasions. While there he was fed roadkill, which he claims made him very sick. , Goodrick v. Clegg, 210 F.3d 382, Unpublished Disposition, 9th Cir.(Idaho), Jan 4, 2000.
Cultural aspects
The fact that most people's encounters with roadkill occur long enough after the time of death for the carcass to be further macerated by traffic, or begin to decompose, has contributed to strong negative or ironic cultural associations and taboos. For example, when the Tennessee legislature attempted to legalize the use of accidentally killed animals, they became the subject of stereotyping and derisive humor.cite news| url= http://www.nytimes.com/1999/03/14/us/statehouse-journal-a-road-kill-proposal-is-food-for-jokesters.html | work=The New York Times | title=Statehouse Journal; A Road-Kill Proposal Is Food for Jokesters | first=David | last=Firestone | date=1999-03-14 | accessdate=2010-04-10
Roadkill is sometimes used as an art form. Several artists use traditional taxidermy preparation in their works whilst others explore different artforms. International artist Claudia Terstappen photographs roadkill and produces enormous prints which see the animals floating eerily in a void.cite web | url = http://www.placegallery.blogspot.com| title = After Life Roadkill as art is not new, American artist Stephen Paternite has been exhibiting roadkill pieces since the 1970s.cite web | url = http://www.stroudnewsandjournal.co.uk/mostpopular.var.1713523.mostcommented.roadkill_artist_speaks_of_controversial_work.php | title = Roadkill artist speaks of controversial work | work = Stroud News & Journal|accessdate = 2007-10-16
See also
Bushmeat
Deer-vehicle collisions
Habitat conservation
Habitat corridor
Habitat destruction
Habitat fragmentation
Roadkill bingo
Roadkill cuisine
Wildlife
Wildlife corridor
Wildlife crossing
References
Reflist|2
External links
Commonscat
http://placegallery.blogspot.com/search/label/Claudia%20Terstappen After Life – an exhibition and essay by artist Claudia Terstappen on roadkill from Australia
http://www.biology.ie Map Road Kill in Ireland - Map Road Kill in Ireland
http://www.roadkillreporter.com Roadkill Reporter - a collection of roadkill photos from around the world. Join in and submit your own local roadkill.
http://www.santacruzhub.org/pp/roadkill/stats.htm Driving Animals to Their Graves by Mark Matthew Braunstein, Santa Cruz Hub.
http://www.wildlifecrossing.net/california California Roadkill Observation System -- for roadkill observations in California
http://www.wildlifecrossing.net/maine Maine wildlife road watch system -- for live and dead animal observations in Maine
http://www.sfgate.com/cgi-bin/article.cgi? file=/gate/archive/2004/03/08/urbananimal.DTL The Art of Dead Mice by Hank Pellissier, San Francisco Chronicle.
http://www.anapsid.org/roadkill.html Dr. Splatt's Roadside Attraction, Melissa Kaplan's Herp Care Collection.
http://www.roadkills.pixeldiversity.com www.roadkills.pixeldiversity.com Collection of roadkills pictures
http://joyh.com/PHOTO/ROADKILL/body_roadkill.html ''Just Because It's In Slow Motion Doesn't Mean You Can Stop It - Joy Hunsberger —an artist who has been photographing roadkill as a form of ancestor worship since 1997.
http://www.highplainsfilms.org/fp_caught.html Caught in the Headlights —a documentary film that examines the conflict between wildlife and automobile culture
http://www.stoproadkill.org Stop Roadkill —an artist using roadkill in art
http://www.pigeonpress.org/fritzart.html "Fritz Art @ Pigeon Press"—Roadkill eating artist draws and paints colorful roadkill inspired icons
http://www.lakejacksonturtles.org Lake Jackson Ecopassage —a campaign to mitigate roadkill along the world's worst turtle-killing highway
http://www.savetheredbelly.org Save The Alabama Red-bellied Turtle —a campaign to stop the killing of endangered Alabama Red-bellied Turtles along US 90 (Mobile Causeway)
http://www.roadkillzoo.com Roadkill Zoo —A comic book about zombie roadkill that come back from the dead. Published by Novaris Entertainment. Nominated for the 2007 Russ Manning Award.
http://www.mma.es/portal/secciones/biodiversidad/desarrollo_rural_paisaje/fragmentacion_rural/pdf/2_Desfragmentacion_Belgica.pdf Defragmentation in Belgium (Flanders) - Connecting nature, connecting people. Accessed: Jan 22, 2009
http://www.mma.es/portal/secciones/biodiversidad/desarrollo_rural_paisaje/fragmentacion_rural/pdf/1_Desfragmentacion_Holanda.pdf Wildlife passages - De-Fragmentation in the Netherlands - How to evaluate their effectiveness? Accessed: Jan 22, 2009
https://fishandgame.idaho.gov/ifwis/roadkill/ Idaho wildlife collision observation form -- for live and dead animal wildlife collisions in Idaho
Category:Road transport Category:Meat Category:Wildlife Category:Animal death Category:Transport and the environment
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