Roadkill
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Roadkill is a wild animal that has been killed by collision with motor vehicles. Wildlife-vehicle collisions (WVC) have increasingly been the topic of academic research to understand the causes, and how they can be mitigated.<ref>Template:Cite journal</ref><ref>Template:Cite journal</ref><ref>Template:Cite journal</ref>
HistoryEdit
Essentially non-existent before the advent of mechanized transport, roadkill is associated with increasing automobile speed in the early 20th century. In 1920, naturalist Joseph Grinnell wrote of his observations in the state of California that "this is a relatively new source of fatality; and if one were to estimate the entire mileage of such roads in the state, the mortality must mount into the hundreds and perhaps thousands every 24 hours."<ref>{{#invoke:citation/CS1|citation |CitationClass=web }} cited in: Template:Cite journal</ref>
In Europe and North America, deer are the animal most likely to cause vehicle damage.
CausesEdit
The development of roads affects wildlife by altering and isolating habitat and populations, deterring the movement of wildlife, and resulting in extensive wildlife mortality.<ref>Template:Cite journal</ref> One writer states that "our insulated industrialized culture keeps us disconnected from life beyond our windshields."<ref name="Psychology Today Animals and Cars"/> Driving "mindlessly" without paying attention to the movements of others in the vehicle's path, driving at speeds that do not allow stopping, and distractions contribute to the death toll.<ref name="Psychology Today Animals and Cars"/> Moreover, a culture of indifference and hopelessness is created if people learn to ignore lifeless bodies on roads.<ref name="Psychology Today Animals and Cars"/>
Intentional collisionsEdit
A study in Ontario, Canada in 1996 found many reptiles killed on portions of the road where vehicle tires do not usually pass over, which led to the inference that some drivers intentionally run over reptiles.<ref name="Ashley 2007"/>Template:Rp To verify this hypothesis, research in 2007 found that 2.7% of drivers intentionally hit reptile decoys masquerading as snakes and turtles.<ref name="Ashley 2007"/> Several drivers were seen to speed up when aiming for the decoys.<ref name="Ashley 2007"/>Template:Rp Male drivers hit the reptile decoys more often than female drivers.<ref name="Ashley 2007"/>Template:Rp However, 3.4% of male drivers and 3% of female drivers stopped to rescue the reptile decoys.<ref name="Ashley 2007"/>Template:Rp
Road salt accumulationsEdit
{{#invoke:Labelled list hatnote|labelledList|Main article|Main articles|Main page|Main pages}} On roadways where rumble strips are installed to provide a tactile vibration alerting drivers when drifting from their lane, the rumble strips may accumulate road salt in regions where it is used. The excess salt can accumulate and attract both small and large wildlife in search of salt licks; these animals are at great risk of becoming roadkill or causing accidents.<ref>Template:Cite report</ref><ref>Template:Cite journal</ref><ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref>
Distribution and abundanceEdit
Very large numbers of mammals, birds, reptiles, amphibians and invertebrates are killed on the world's roads every day.<ref>Template:Cite journal</ref> A Humane Society volunteer survey conducted over three Memorial Day weekends in the 1960s estimated that one million vertebrate animals are killed by vehicular traffic daily in the United States.<ref>Template:Cite journal</ref><ref>Template:Cite news</ref><ref>Template:Cite book</ref> A 2008 Federal Highway Administration report estimates that 1 to 2 million accidents occur each year between large animals and vehicles. Extrapolating globally based on total length of roads, roughly 5.5 million vertebrates are killed per day, or over 2 billion annually.<ref name ="BGL">Template:Cite book</ref>
The estimated number of birds killed on the roads in different European countries ranges from 350,000 to 27 million, depending on the factors such as the geography of the country and bird migration paths.<ref>Template:Cite journal</ref>
Species affectedEdit
Mortality resulting from roadkill can be very significant for species with small populations. Roadkill is estimated to be responsible for 50% of deaths of Florida panthers, and is the largest cause of badger deaths in England. Roadkill is considered to significantly contribute to the population decline of many threatened species, including wolf, koala and eastern quoll.<ref name="CSIRO 2008">Template:Cite journal</ref> In Tasmania, Australia the most common species affected by roadkill are brushtail possums and Tasmanian pademelons.<ref name="CSIRO 2008"/> In Bolivia there has been a report of an Andean cat, a critically endangered species, dead by a car collision.<ref> Nogales-Ascarrunz, P., et al. (2022). Death by car a new threat to the endangered Andean cat. catNews, 'N 76', 19–19. https://www.researchgate.net/publication/367412810_Death_by_car_a_new_threat_to_the_endangered_Andean_cat</ref>
In 1993, 25 schools throughout New England, United States, participated in a roadkill study involving 1,923 animal deaths. By category, the fatalities were: 81% mammals, 15% bird, 3% reptiles and amphibians, 1% indiscernible.<ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref> 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: 41 million squirrels, 26 million cats, 22 million rats, 19 million Virginia opossums, 15 million raccoons, 6 million dogs, and 350,000 deer.<ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref> This study may not have considered differences in observability between taxa (e.g. dead raccoons are easier to see than dead frogs), and has not been published in peer-reviewed scientific literature. Observability, amongst other factors, may be the cause for mammal species to dominate roadkill reports, whereas bird and amphibian mortality are likely underestimated.<ref name=":0">Monge-Nájera, J. (2018). Road kills in tropical ecosystems: a review with recommendations for mitigation and for new research. Revista de Biología Tropical, 66(2), 722–738.</ref>
A year-long study in northern India in an agricultural landscape covering only 20 km of road identified 133 road kills of 33 species comprising amphibians, reptiles, birds and mammals. The study compared road-killed animals with all species seen along the road and estimated that traffic killed individuals of 30% of amphibian species, 25% of reptile species, 16% of birds, and 27% of mammals that were seen in the area.<ref>Template:Cite journal</ref>
InsectsEdit
Template:See also A 2007 study showed that insects, too, are prone to a very high risk of roadkill incidence.<ref>Template:Cite journal</ref> Research showed interesting patterns in insect roadkills in relation to the vehicle density.
The decrease in insects being killed by cars is known as the "windshield phenomenon". In 2003–2004, the Royal Society for the Protection of Birds investigated anecdotal reports of declining insect populations in the UK by asking drivers to affix a postcard-sized PVC rectangle, called a "splatometer", to the front of their cars.<ref name=Splatometer2003>Template:Cite news</ref> Almost 40,000 drivers took part, and the results found one squashed insect for every Template:Convert driven. This contrasts with 30 years ago when cars were covered more completely with insects, supporting the idea that insect numbers had waned.<ref name=McCarthy2004>Template:Cite news</ref>
In 2011, Dutch biologist Arnold van Vliet coordinated a similar study of insect deaths on car license plates. He found two insects killed on the license-plate area for every Template:Convert driven. This implies about 1.6 trillion insect deaths by cars per year in the Netherlands, and about 32.5 trillion deaths in the United States if the figures are extrapolated there.<ref name=Messenger2011>Template:Cite news</ref> The number grows to 228 trillion per year if extended globally.<ref name ="BGL"/>
ScavengersEdit
One rarely considered positive aspect of roadkill is the regular availability of carrion it provides for scavenger species such as vultures, crows, ravens, foxes, opossums and a wide variety of carnivorous insects. Areas with robust scavenger populations tend to see roadkilled animal corpses being quickly carried off, sometimes within minutes of being struck. This can skew data and cause a lower estimation of the number of roadkill animals per year.<ref>Template:Cite journal</ref> In particularly roadkill-prone areas, scavenging birds rely on roadkill for much of their daily nutritional requirements, and can even be seen observing the roadway from telephone poles, overhead wires and trees, waiting for animals, usually squirrels, opossums and raccoons to be struck so they can swoop down and feed. However, such scavengers are at greater risk of becoming roadkill themselves, and are subject to evolutionary pressure to be alert to traffic hazards.
In contrast, areas where scavengers have been driven out (such as many urban areas) often see roadkill rotting in place indefinitely on the roadways and being further macerated by traffic. The remains must be manually removed by dedicated disposal personnel and disposed of via cremation; this greatly increases the public nuisance inherent to roadkill, unnecessarily complicates its disposal, and consumes additional public money, time and fuel that could be spent on other roadway maintenance projects.Template:Citation needed
ResearchEdit
Roadkill observation projectsEdit
The study of roadkill has proven highly amenable to the application of citizen science observation methods. Since 2009, statewide roadkill observation systems have been started in the US, 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,<ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref> Maine,<ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref> and Idaho.<ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref> In each case, index roads are used to help quantify total impact of vehicle collisions on specific vertebrate taxa. Researchers that use data from citizen science platforms may benefit from a large pool of data, specially for iconic, well known conspicuous species. Care must be taken when analyzing data for species that are not easy to identify, as studies have shown that misidentification is not uncommon amongst these platforms.<ref name=":0" />
In the United Kingdom, "The Road Lab" (formerly Project Splatter) was started by Cardiff University in 2012, with the aim of estimating the impact of roads and motoring on British wildlife.<ref>"The Road Lab" roadkill observation project in the United Kingdom</ref> Since then it has gathered data on its website, and on several social media platforms including Facebook<ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref> and Twitter.<ref>"The Road Lab" page on Twitter</ref>
In India, the project "Provide Animals Safe Transit on Highways" (PATH) was initiated by the Environment Conservation Group<ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref> in 2015, to study the impact of roads on Indian wildlife.<ref>'PATH' roadkill observation project in India</ref> A team of five wildlife conservationists led by R. Mohammed Saleem had undertaken a forty-four-day expedition, traveling more than 17,000 kilometers across 22 states to study and spread awareness on roadkill.<ref>Template:Cite news</ref><ref>Template:Cite news</ref><ref>Template:Cite news</ref> It is also gathering data on its website, and social media platforms.<ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref> More focused scientific studies on impacts of traffic on animals have been conducted across India especially in the Western Ghats of south India documenting a large number of species of insects, other arthropods, amphibians, reptiles, birds and mammals killed.<ref>Template:Cite journal</ref><ref>Template:Cite journal</ref> Another study conducted on 420 km of roads located along cultivated fields in Punjab showed granivorous birds to be killed far more than their availability, likely attracted to spilled grain on the roads.<ref>Template:Cite journal</ref>
In the Czech Republic, an online animal-vehicle crash reporting system Srazenazver.cz is gathering both professional (Police, road maintenance) and volunteered data on roadkill and wildlife-vehicle crashes.<ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref> The application allows users to input, edit and browse data. The data is visualized in the form of maps, graphs or tables and analyzed online (KDE+ hotspots identification, area statistics).<ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref>
In Australia, wombat roadkill data is collected by the citizen science project, WomSAT.<ref name="WomSAT">WomSAT.org.au</ref><ref name="Skelton">Skelton C, Cook A, West P, Spencer R-J, Old JM (2018). Building an army of wombat warriors: developing and sustaining a citizen science project. Australian Mammalogy. 41, 186–195 doi: 10.1071/AM18018</ref><ref>Mayadunnage S., Stannard HJ, West P, Old JM (2022). Identification of hotspots and the factors affecting wombat vehicle collisions using the citizen science tool, WomSAT. Australian Mammalogy. Accepted doi: 10.1071/AM22001</ref>
State wildlife roadkill identification guideEdit
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.<ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref> 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).<ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref>
PreventionEdit
Collisions with animals can have many negative consequences:
- Death and suffering of animals struck by vehicles
- Injury to, or death of, vehicle occupants
- Harm to endangered species
- Loss of livestock or pets
- Vehicle damage
- Economic losses (cleanup, repairs to vehicles, etc.)
- Being a distasteful sight, particularly costly to locations economically reliant on tourism<ref name="CSIRO 2008"/>
Regardless of the spatial scale at which the mitigation measure is applied, there are two main types of roadkill mitigation measures: changing driver behavior, and changing wildlife behavior.<ref name="Magnus et al 2004 p3">Template:Cite book</ref>
There are three potential ways to change driver behavior. Primary methods focus on changing driver attitude by increasing public awareness and helping people understand that reducing roadkill will benefit their community. The second potential way is to make people aware of specific hazardous areas by use of signage, rumble strips or lighting. The third potential way is to slow traffic physically or psychologically, using chicanes or speed bumps.
There are three categories of altering wildlife behavior. Primary methods discourage wildlife from loitering on roadsides by reducing food and water resources, or by making the road surfaces lighter in color which may make wildlife feel more exposed on the roadway. Second are methods of discouraging wildlife from crossing roads, at least when cars are present, using equipment such as ultrasonic whistles, reflectors, and fencing. Third are mechanisms to provide safe crossing like overpasses, underpasses and escape routes.
Although it is not illegal to help wild animals that are in danger of becoming roadkill, stopping on the highway is potentially dangerous and may result in injury or death of the person that is helping them and/or an inattentive driver that collides into their stopped vehicle.<ref>{{#invoke:citation/CS1|citation |CitationClass=web }}Template:Cbignore</ref>
Large animalsEdit
In the US, an estimated 1.25 million insurance claims are filed annually due to collisions with deer, elk, or moose, amounting to 1 out of 169 collision damage claims.<ref name="SFarm">{{#invoke:citation/CS1|citation |CitationClass=web }}</ref>
Collisions with large animals with antlers (such as deer) are particularly dangerous, but any large, long-legged animal (e.g. horses, larger cattle, camels) can pose a similar cabin incursion hazard.<ref name="Tchir" /> 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 common. Dusk and dawn are times of highest collision risk.<ref name="Chan">Template:Cite news</ref><ref name="DefDrv">{{#invoke:citation/CS1|citation |CitationClass=web }}</ref>
The recommended reaction to a large animal (such as a moose) is to slow down in lane, if at all possible, and to avoid swerving suddenly, which could cause loss of control.<ref name="SFarm" /><ref name="Chan" /> If a collision cannot be avoided, it is best to swerve towards the rear end of the animal, as it is more likely to run forward.<ref name="SDT">{{#invoke:citation/CS1|citation |CitationClass=web }}</ref> Drivers who see a deer near or in the roadway should be aware that it is very likely that other members of a herd are nearby.<ref name="DrvEd">{{#invoke:citation/CS1|citation |CitationClass=web }}</ref>
Acoustic warning deer horns can be mounted on vehicles to warn deer of approaching automobiles, though their effectiveness is disputed.<ref>Palmer, Janice. "Deer-Whistles Ineffective, Says Bioacoustics Researcher." November 2002. 21 November 2008</ref> Ultrasonic wind-driven whistles are often promoted as a cheap, simple way to reduce the chance of wildlife-vehicle collisions. In one study, the sound pressure level of the whistle was 3 dB above the sound pressure level of the test vehicle, but caused no observable difference in behavior of animals when the whistles were activated and not activated, casting doubt on their effectiveness.<ref name="Magnus et al 2004 p10">Template:Cite book</ref>
In Australia, kangaroos are the most common species hit and killed by vehicles,<ref>Green-Barber JM, Old JM (2019). What influences road mortality rates of eastern grey kangaroos in a semi-rural area? BMC Ecology. 4, 11. doi: 10.1186/s40850-019-0047-8</ref> causing significant damage and even fatalities. Another large species hit and killed by vehicles are wombats.<ref>Mayadunnage S., Stannard HJ, West P, Old JM (2022). Identification of hotspots and the factors affecting wombat vehicle collisions using the citizen science tool, WomSAT. Australian Mammalogy. doi: 10.1071/AM22001</ref> Sightings of wombat roadkill can be logged at WomSAT to help support the implementation of mitigation strategies to reduce wombat deaths.<ref name="WomSAT"/><ref name="Skelton"/>
Small animalsEdit
Squirrels, rabbits, birds, or other small animals are often crushed by vehicles. Serious accidents may result from motorists swerving or stopping for squirrels in the road.<ref name=Marshall>Template:Cite news</ref><ref name=CST>Template:Cite news</ref><ref name=Whidbey>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref><ref name="NatPost">Template:Cite news</ref> Such evasive maneuvers are often unproductive, since small rodents and birds are much more agile and quicker to react than motorists in heavy vehicles. There is very little a driver can do to avoid an unpredictably darting squirrel or rabbit, or even to intentionally hit one. The suggested course of action is to continue driving in a predictable, safe manner, and let the small animal decide on the spur of the moment which way to run or fly; the majority of vehicular encounters end with no harm to either party.<ref name="Tchir">Template:Cite news</ref><ref name=NoSwerve>Template:Cite news</ref><ref name="OntHbk" />
Night drivingEdit
Although strikes can happen at any time of day, deer tend to move at dusk and dawn, and are particularly active during the October–December mating season as well as late March and early April in the Northern Hemisphere.<ref name="DrvEd" /> Driving at night presents its own challenges: nocturnal species are active, and visibility, particularly side visibility, is reduced. Penguins, for example, are common roadkill traffic victims in Wellington, New Zealand due to their color and the fact that they come ashore at dusk and leave again around dawn.<ref>Template:Cite news</ref>
Night time drivers should reduce speed and use high beam headlights when possible to give themselves maximum time to avoid a collision.<ref name="DrvEd" /> However, when headlights approach a nocturnal animal, it is hard for the creature to see the approaching car (nocturnal animals see better in low than in bright light). Furthermore, the glare of oncoming vehicle headlights can dazzle some species, such as rabbits; they will freeze in the road rather than flee. It may be better to flash the headlights on and off, rather than leaving them on continuously while approaching an animal.<ref name="SFarm" />
The simple tactics of reducing speed and scanning both sides of the road for foraging deer can improve driver safety at night, and drivers may see the retro-reflection of an animal's eyes before seeing the animal itself.<ref name="Chan" /><ref name="DefDrv" /><ref name="OntHbk">{{#invoke:citation/CS1|citation |CitationClass=web }}</ref>
Wildlife crossingsEdit
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Wildlife crossings allow animals to travel over or underneath roads. They are most widely used in Europe, but have also been installed in a few US locations and in parts of Western Canada. As new highways cause habitats to become increasingly fragmented, these crossings can play an important role in protecting endangered species.
In the US, sections of road known to have heavy deer cross-traffic will usually have warning signs depicting a bounding deer; similar signs exist for moose, elk, and other species. In the American West, roads may pass through large areas designated as "open range", meaning no fences separate drivers from large animals such as cattle or 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 cattle grids.
In an attempt to mitigate US$1.2 billion in animal-related vehicular damage, a few US states now have sophisticated systems to protect motorists from large animals.<ref>Template:Cite bookTemplate:Page needed</ref> One of these systems is called the Roadway Animal Detection System (RADS).<ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref><ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref> A solar powered sensor can detect large animals such as deer, bear, elk, and moose near the roadway, and thereafter flash a light to alert oncoming drivers. The sensor's detection distance ranges from Template:Convert to unlimited, depending on the terrain.
Canopy crossingsEdit
The removal of trees associated with road construction produces a gap in the forest canopy that forces arboreal (tree dwelling) species to come to the ground to travel across the gap. Canopy crossings have been constructed for red squirrels in Great Britain, colobus monkeys in Kenya, and ringtail possums in Far North Queensland, Australia.<ref>Template:Cite journal</ref> The crossings have two purposes: to ensure that roads do not restrict movement of animals and also to reduce roadkill. Installation of the canopy crossings may be relatively quick and cheap.
Escape routesEdit
Banks, cuttings and fences that trap animals on the road are associated with roadkill.<ref>Shaw, R.A., Jones, M.E. and Richardson, A.M.M. (2003) Predicting the location of wildlife road-kill in Tasmania (In-prep.)Template:Full citation needed cited in: Template:Cite book</ref> In order to increase the likelihood of escape from a main roadway, escape routes have been constructed on the access roads. Escape routes may be considered as one of the most useful measures, especially when new roads are being built or roads are being upgraded, widened or sealed. Research may be undertaken into the efficacy of escape routes by observation of animals’ response to vehicles in places with natural escape routes and barriers, rather than trialing purpose-built escape routes.Template:Citation needed
FencingEdit
In the New Forest, in southern England, there is a proposal to fence roads to protect the New Forest pony.Template:Citation needed However, this proposal is controversial.<ref>Template:Cite news</ref>
DisposalEdit
Removing animal carcasses from roadways is considered essential to public safety.<ref name="Ohio EPA Disposal of roadkill"/> The removal takes away the potential distraction and hazard of the carcass to other motorists.<ref name="Hancock road kills"/> Quick removal can also prevent deaths of other animals that may wish to feed on the carcass, as well as animals that may go into the road to try to move the body of an animal in their social group.<ref name="Psychology Today Animals and Cars"/> Sometimes rather than removal, the carcass is moved to a nearby public right-of-way where it can be consumed by scavengers, but not placed in a ditch or where waterways might be polluted.<ref name="Ohio EPA Disposal of roadkill"/><ref name="Hancock road kills"/> Covering the carcass with wood chips can aid in decomposition while minimizing odor.<ref name="Ohio EPA Disposal of roadkill"/>
Local governments and other levels of government have services that pick up dead animals from roadways, who will respond when advised about a dead animal.
New York City has an online request form which may be completed by residents of the city.<ref>"Service Requests: Dead Animal Removal Request", Department of Sanitation, New York City, accessed Sept. 18, 2014.</ref> New York State has a process to report dead wildlife to the Department of Environmental Conservation; they are especially interested in marked/tagged wildlife and endangered or threatened species.<ref name="NY State reporting dead wildlife"/>
In Toronto, Canada, the city accepts requests to remove a dead animal by telephone.<ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref> If an animal is found along a major highway, depending on who has jurisdiction for maintaining the highway, the request may be directed to the city, the provincial Ministry of Transportation, or a highway operations centre.<ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref> In Ontario, citizens may keep possession of roadkill in many circumstances, but may have to register their find.<ref name="MNRF">{{#invoke:citation/CS1|citation |CitationClass=web }}</ref>
Eating roadkillEdit
{{#invoke:Labelled list hatnote|labelledList|Main article|Main articles|Main page|Main pages}} If fresh enough, roadkill can be eaten, and there are several recipe books dedicated to roadkill. The practice of eating animals killed on the road is usually derided, and most people consider it not to be safe,<ref name="NY State reporting dead wildlife"/> sanitary, or wholesome. For example, when the Tennessee legislature attempted to legalize the use of accidentally killed animals, they became the subject of stereotyping and derisive humor.<ref>Template:Cite news</ref> Nevertheless, in some cultures there is tradition of using fresh roadkill as a nutritious and economical source of meat similar to that obtained by hunting.
Cultural referencesEdit
MusicEdit
Songwriter and performer Loudon Wainwright III released his deadpan humorous song, "Dead Skunk (in the Middle of the Road)" in 1972, and it peaked at number 16 on the Billboard Hot 100.<ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref>
The American band Phish frequently<ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref> plays the song "Possum", originally from the album The Man Who Stepped into Yesterday at its concerts. The song describes an encounter with a roadkilled opossum and includes the lyric "Your end is the road".
The Horse Flies, an American alt rock/folk band from Ithaca, NY, released an upbeat homage to vehicularly-mediated food security titled "Roadkil"<ref>YouTube.com</ref> on their 1991 album, "Gravity Dance" exhorting the listener to "Eat what you kill".
ArtEdit
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<ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref> and produces enormous prints which see the animals floating eerily in a void.<ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref> American artist Gary Michael Keyes photographs and transforms them into "RoadKill Totems" in his "Resurrection Gallery".<ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref> American artist Stephen Paternite has been exhibiting roadkill pieces since the 1970s.<ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref>
LiteratureEdit
Canadian writer Timothy Findley wrote about the experience of seeing killed animals on highways during travels: "The dead by the road, or on it, testify to the presence of man. Their little gestures of pain—paws, wings and tails—are the saddest, the loneliest, most forlorn postures of the dead I can imagine. When we have stopped killing animals as though they were so much refuse, we will stop killing one another. But the highways show our indifference to death, so long as it is someone else's. It is an attitude of the human mind I do not grasp."<ref>Timothy Findley, from 1965 journal, in Journeyman: Travels of a Writer (2003, Pebble Publications), Template:ISBN, p. 16.</ref>
AnthropologyEdit
In a 2013 essay, American anthropologist Jane Desmond examined at length the failure of American culture and public discourse to adequately confront the ubiquity of roadkill. She concluded: "The simplest answer is that these animal lives have little value for most of the populations in the United States, as these animals are unowned, lacking in monetary or emotional value, not pets or livestock, and without the charismatic following that megafauna like elephants and lions in zoos receive. This calculus of devaluation clears the way for such carnage to be ignored in public discourse and legal venues, to be out of mind while insistently in sight."<ref name="Desmond">Template:Cite book See p. 55.</ref>
Video gamesEdit
There are driving video games where players can run over animals, such as the arcade version of Cruis'n USA, as well as video games where players control an animal that crosses roads to avoid becoming roadkill, such as Frogger and Crossy Road.Template:Citation needed
See alsoEdit
- Bird strike
- Bushmeat
- Deer–vehicle collisions
- Estray
- Habitat conservation
- Habitat destruction
- Habitat fragmentation
- Moose test
- Motor vehicle fatality rate in U.S. by year
- Tree squirrel as roadkill and traffic hazards
- Wildlife
- Wildlife corridor
Further readingEdit
ReferencesEdit
External linksEdit
Template:Wikivoyage Template:Sister project
- Roadkill observation system in the US states of California and Maine
- "The Road Lab" roadkill observation project in the United Kingdom
- Map Road Kill in Ireland Template:Webarchive
- 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
- Roadkill prevention in the Northern Beaches of Sydney Australia
- Hints for the Highway, What Drivers Can Do – prevention tips from Wildlife Collision Prevention Program of British Columbia Conservation Foundation
- A Guide to Road Ecology in Ontario – 2010 report by Ontario Road Ecology Group, Toronto Zoo
- Caution: Animals crossing – Canada Safety Council prevention tips including engineering solutions
- Srazenazver.cz – roadkill observation system in the Czech Republic
- KDE+ software – freeware software for roadkill's hotspots (clusters) identification