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It is Friday night at 7:30, but instead of heading to the pub or relaxing at home, I've caught a train to a town in Wiltshire to meet up with local helpers from a toad patrol. These committed people sacrifice their nights to protect the native amphibian community.

A Worrying Decline in Population

The common toad is becoming increasingly rare. A recent research conducted by an amphibian and reptile charity revealed that the UK toad population have dropped by half since the mid-1980s. Seeing a species that has been a fixture of the UK landscape in decline is described as "worrying" by experts. Toads "don't require very specific conditions" and "should be able to live successfully in most of habitats in the UK," meaning if even they are struggling to persist, "it indicates that the ecosystem is unbalanced."

Toad populations across the UK have declined by almost 50% since the 1980s

The Threat from Roads

Though the research didn't examine the causes for the decline, cars certainly plays a part. Calculations suggest that 20 tons of toads are killed on UK roads annually – in other words, hundreds of thousands. Unlike frogs, which would probably be happy to mate "if you left out a small container," toads favor big bodies of water. Their capacity to stay out of water for more time than frogs means they can travel further to find them – sometimes hundreds of metres. They tend to follow their traditional paths – it's typical for adult toads to go back to their natal pond to mate.

Migration Patterns

Appropriately enough, the first toads start their journey for a partner around Valentine's day, but others travel as late as spring, until it gets dark and travelling through the night. During that period, toads start moving from wherever they have been overwintering "all pretty much at the same time."

A local helper, who grew up in the region and has been trying to protect its amphibians since he was a boy, explains that "They've got just one focus: to go and mate." If their path happens to a street, they could all get run over, and that mating period would never happen – stopping a next generation of toads from being born.

Toad Patrols Throughout the United Kingdom

Seeing hundreds of dead toads on local roads "resonates deeply with people," and has led to the formation of rescue teams across the UK – hundreds of organizations are officially listed with a countrywide program. These teams pick up toads and transport them across roads in buckets, as well as counting the quantity of toads they encounter and lobbying for other protection measures, such as blocked roads and amphibian passages.

Volunteers tend to operate during the migration season, when toad crossings are more regular. However, this implies they can miss numbers of young toads, which, having existed as eggs and then juveniles, exit their ponds over an irregular timetable in the end of summer. Because of their size – just a couple of cm wide – "they are destroyed by vehicles." And as being hit "basically turns them into mush," it's harder to collect information on them. At least when mature amphibians are killed, their carcasses can be tallied.

Year-Round Efforts

In contrast to most patrols, one local team, who are in their eighth season of operating, go out year-round – not every night, but when weather are damp, or if a member has posted about a toad sighting in their messaging app. When I ask to join them on duty, they admit it is "not ideal conditions" – toad hibernation season has started and it's been a dry day – but a few of the volunteers gamely agree to patrol their area with me and see what we can find. "If anyone can find any toads tonight, those two will find one," says the patrol manager, pointing to her teenage child and the longtime volunteer. We've been out for 120 minutes without a glimpse of any amphibians, and now they have scaled a wire barrier to inspect beneath some wood.

Family Involvement

The mother and son became part of the group a while back. The youngster loves all things nature-related and has an goal to become a conservationist, so his mother started to search for activities they could do together to protect local wildlife. Now she loves it as much as he does, the middle-aged small business owner explains – so when the group was seeking a fresh coordinator recently, she decided to step up.

The teenager, too, has played an important role in the organization. A clip he made, imploring the local council to block a road through a protected area during breeding time, swung the decision the group's way. After a year of lobbying, the authority agreed to an "access-only" rule between 5pm and 5am from late winter through to spring. Most drivers respected and avoided the route.

Additional Species and Difficulties

Several cars go past when I'm out on patrol and we find some victims as a consequence – no toads, but three squashed newts. We see one live amphibian as well, and the teenager is particularly pleased to see a harvestman, which dances in his hands. Yet in spite of the group's hardest attempts to show me a toad, the local population has clearly gone dormant for the colder months. It appears that I couldn't have found any more luck elsewhere in the country – all the rescue teams I reach out to explain that it's very difficult at this time of year.

This team anticipates assisting around ten thousand mature toads over the street

One email I receive from another volunteer, who has kindly made the effort to check for toads in a noted location, thought to be the largest accurately monitored toad group in the UK, reaches me with the title: "No toads." However, in February and March, he informs me, the group expects to help approximately ten thousand adult toads across the road.

Impact and Limitations

How much of a difference can these organizations truly achieve? "The fact that volunteers are performing this regularly on cold, damp and unpleasant evenings is remarkable," notes an researcher. "This effort that very much deserves recognition." However, while rescue teams are able to slow the decline, they cannot prevent it entirely – partly since traffic is not the only threat.

Additional Threats

The climate crisis has meant longer periods of dry weather, which create the poor environment for some of the creatures that toads eat, such as invertebrates, while higher water temperatures have led to an rise of toxic plants, which can be harmful to toads. Milder winters also lead toads to wake up from their dormancy more often, interfering with the resource preservation vital to their existence. Loss of environment – particularly the disappearance of big water bodies – is an additional threat.

Experts are "often concerned about putting too much of a utilitarian spin on biodiversity," but "There is a big value in just their presence." But toads play an significant part in the food chain, consuming almost any small creatures or small animals they can fit in their mouths and in turn sustaining a variety of birds and mammals, such as wildlife. Enhancing conditions for toads – ie building water habitats, conserving woodland and constructing amphibian passages – "benefits for a whole bunch of other species."

Historical Importance

Another reason to try to keep toads present is their "important cultural value," adds an specialist. Legends and tales around toads go back {centuries|hundred