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It is Friday night at 7:30, but rather than going out or relaxing at home, I've taken a train to a town in Wiltshire to join local helpers from a toad patrol. These dedicated individuals sacrifice their nights to safeguard the native amphibian community.

An Alarming Decline in Numbers

The Bufo bufo is growing more rare. A latest study led by an wildlife conservation group revealed that the UK toad population have dropped by half since the mid-1980s. Observing a creature that has been a fixture of the UK landscape in decrease is described as "concerning" by researchers. Toads "don't need very particular environments" and "should be able to live successfully in the majority of areas in the UK," meaning if even they are not managing to survive, "it indicates that the ecosystem is unbalanced."

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

The Threat from Traffic

Though the research didn't cover the reasons for the decline, traffic certainly plays a part. Estimates suggest that 20 tonnes of toads are killed on UK roads every year – in other words, several hundred thousand. In contrast to frogs, which might be content to mate "if you left out a small container," toads favor big bodies of water. Their capacity to stay out of water for longer than frogs means they can travel further to find them – often hundreds of metres. They tend to follow their ancestral migration routes – it's common for mature amphibians to go back to their birth pond to mate.

Migration Habits

Fittingly, the first toads begin their quest for a partner around February 14th, but others travel as late as spring, waiting until it gets night 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 was raised in the region and has been working to save its amphibians since he was a child, explains that "Their sole purpose: to go and have an orgy." If their route crosses a street, they could all get run over, and that breeding season would never happen – preventing a next generation of toads from being born.

Toad Patrols Across the United Kingdom

Finding many of dead toads on nearby streets "resonates deeply with people," and has led to the formation of rescue teams across the UK – 274 groups are officially listed with a national initiative. These groups collect toads and transport them over streets in buckets, as well as counting the number of toads they find and advocating for other safety solutions, such as road closures and underground wildlife tunnels.

Volunteers usually work during the breeding period, when amphibian movements are frequent. However, this means they can miss numbers of toadlets, which, having existed as spawn and then juveniles, leave their water habitats over an irregular timetable in the end of summer. Because of their size – just a couple of cm wide – "they are destroyed by car traffic." And as being hit "basically turns them into mush," it's harder to get data on them. At least when adult toads are lost, their carcasses can be tallied.

Year-Round Efforts

Unlike most patrols, a specific volunteer group, who are in their eighth season of functioning, go out year-round – not every night, but whenever conditions are warm and wet, or if someone has reported about a amphibian spotting in their group chat. When I request to accompany them on patrol, they admit it is "not ideal conditions" – winter dormancy has begun 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, that pair will find one," says the group coordinator, indicating her teenage child and the longtime volunteer. After for two hours without a single toad sighting, and now they have climbed over a barbed wire fence to inspect beneath some wood.

Family Involvement

The family duo joined the group a year and a half ago. The youngster adores all things wildlife and has an ambition to become a environmentalist, so his parent started to search for things they could do jointly to help native animals. Now she enjoys it as much as he does, the middle-aged entrepreneur tells me – so when the group was seeking a fresh coordinator recently, she decided to step up.

The youth, too, has played an important role in the organization. A video he created, imploring the local council to close a road through a protected area during migration season, influenced the outcome the group's way. After a year of campaigning, the council approved an "restricted access" rule between evening and morning from late winter through to April. The majority of motorists respected and avoided the route.

Other Wildlife and Challenges

Several vehicles go past when I'm out on patrol and we find some casualties as a result – no toads, but three squashed newts. We see one living newt as well, and the teenager is particularly pleased to see a harvestman, which dances in his hands. Yet in spite of the group's best efforts to show me a toad, the local population has clearly settled down for the winter. It appears that I couldn't have found any more luck elsewhere in the nation – all the patrol groups I contact clarify that it's near-impossible at this season.

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

A message I receive from a different helper, who has generously made the effort to check for toads in a noted location, considered the largest accurately monitored toad group in the UK, arrives in my inbox with the title: "None found." However, in late winter, he informs me, the team expects to help approximately ten thousand adult toads over the street.

Effectiveness and Limitations

How much of a difference can these groups truly achieve? "The reality that people are performing this consistently on chilly, wet and miserable evenings is quite extraordinary," notes an expert. "This effort that very much deserves recognition." However, while toad patrols are able to slow the decline, they can't stop it completely – partly since traffic is just one danger.

Other Dangers

The global warming has meant longer periods of drought, which cause the wrong conditions for some of the creatures that toads eat, such as invertebrates, while warmer ponds have caused an increase of toxic plants, which can be harmful to toads. Milder winters also lead toads to emerge from their dormancy more frequently, interfering with the resource preservation vital to their life cycle. Habitat destruction – particularly the disappearance of large ponds – is an additional threat.

Experts are "often concerned about putting too much of a utilitarian spin on biodiversity," but "It's important in just having these animals around." But toads play an significant part in the food chain, eating almost any invertebrates or small animals they can fit in their mouths and in turn feeding a number of birds and mammals, such as hedgehogs and otters. Improving situations for toads – such as creating more ponds, protecting forests and installing amphibian passages – "we'll improve them for a whole bunch of other species."

Cultural Significance

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