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It's a Friday evening at half past seven, but instead of going out or watching a film, I've caught a train to a town in Wiltshire to join local helpers from a amphibian rescue group. These dedicated individuals sacrifice their evenings to safeguard the native amphibian community.

An Alarming Drop in Numbers

The common toad is becoming increasingly rare. A latest research conducted by an amphibian and reptile charity showed that the British common toad numbers have almost halved since the mid-1980s. Seeing a species that has been a stalwart of the British countryside in decline is described as "concerning" by researchers. Toads "don't need very specific conditions" and "ought to live quite well in the majority of areas in Britain," so if even they are struggling to persist, "it kind of suggests that the ecosystem is unbalanced."

The UK toad population has almost halved since 1985

The Danger from Traffic

Though the study didn't examine the reasons for the drop, traffic certainly plays a part. Estimates indicate that 20 tonnes of toads are killed on UK roads annually – 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 large ponds. Their capacity to stay out of water for longer than frogs allows they can travel further to reach them – sometimes long distances. They usually stick to their ancestral migration routes – it's typical for adult toads to go back to their birth pond to mate.

Migration Habits

Fittingly, the initial amphibians begin their quest for a partner around February 14th, but others travel as late as spring, waiting until it gets dark and travelling through the night. During that time, toads begin migrating from where they have been hibernating "almost simultaneously."

A local helper, who grew up in the region and has been working to save its toad population since he was a child, notes that "Their sole purpose: to go and mate." If their path crosses a street, they could all get run over, and that breeding season would never happen – preventing a next generation of toads from being produced.

Rescue Groups Throughout the United Kingdom

Seeing hundreds of toad carcasses on local roads "inherently strikes a chord with people," and has resulted in the formation of toad patrols across the UK – 274 groups are currently registered with a national initiative. These teams collect toads and carry them across roads in buckets, as well as counting the number of toads they encounter and lobbying for other protection measures, such as blocked roads and underground wildlife tunnels.

Patrols usually work during the breeding period, when toad crossings are frequent. However, this implies they can miss groups of toadlets, which, having been eggs and then juveniles, leave their ponds over an irregular timetable in late summer. Because of their small stature – just a couple of cm wide – "they can get obliterated by car traffic." And as being hit "basically turns them into mush," it's more difficult to get data on them. At least when adult toads are killed, their remains can be counted.

Annual Efforts

In contrast to many groups, a specific volunteer group, who are in their eighth year of operating, go out year-round – not every night, but whenever weather are damp, or if someone has posted about a toad sighting in their group chat. When I ask to join them on patrol, they admit it is "not a toady night" – toad hibernation season has begun and it's been a arid period – but a few of the volunteers gamely agree to patrol their route with me and search for any toads. "If anyone can locate any toads tonight, those two will spot one," says the group coordinator, indicating her teenage child and the longtime volunteer. We've been out for 120 minutes without a glimpse of any amphibians, and now they have climbed over a wire barrier to check under some logs.

Family Involvement

The family duo joined the group a year and a half ago. The youngster loves all things wildlife and has an goal to become a conservationist, so his parent started to look for things they could do jointly to help local wildlife. Now she enjoys it as much as he does, the 41-year-old small business owner explains – so when the group was seeking a new manager lately, she volunteered for the role.

The teenager, too, has played an important role in the group. A video he created, urging the municipal authority to block a road through a nature reserve during breeding time, swung the decision the group's way. After a twelve months of campaigning, the authority agreed to an "access-only" restriction between evening and morning from late winter through to spring. Most drivers duly avoided the road.

Other Wildlife and Challenges

Several vehicles go past when I'm out on patrol and we find some victims as a result – no amphibians, but three squashed newts. We spot one living newt as well, and the youngster is particularly pleased to see a daddy longlegs, which dances in his hands. Yet in spite of the group's hardest attempts to show me a toad, the native community has obviously settled down for the winter. It appears that I couldn't have found any more luck anywhere else in the country – all the patrol groups I contact explain that it's very difficult at this time of year.

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

A message I get from another volunteer, who has kindly taken the trouble to check for toads in a famous site, thought to be the biggest tracked toad group in the UK, arrives in my inbox with the subject line: "None found." However, in late winter, he informs me, the team expects to help approximately 10,000 mature amphibians across the road.

Effectiveness and Challenges

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

Other Dangers

The climate crisis has resulted in extended spells of drought, which create the poor environment for some of the animals that toads consume, such as invertebrates, while warmer ponds have caused an increase of toxic plants, which can be harmful to toads. Warmer cold seasons also cause toads to wake up from their hibernation more frequently, disrupting the energy conservation crucial to their life cycle. Habitat destruction – especially the loss of big water bodies – is an additional threat.

Researchers are "always a bit worried about putting too much of a utilitarian spin on biodiversity," but "There is a big value in just having these animals around." But toads do have an significant part in the ecosystem, consuming almost any small creatures or small animals they can fit in their mouths and in turn sustaining a number of birds and mammals, such as hedgehogs and otters. Enhancing situations for toads – ie creating more ponds, protecting forests and constructing toad tunnels – "we'll improve them for a wide range of other species."

Cultural Importance

An additional motive to work to preserve toads present is their "important cultural value," adds an expert. Myths and folklore around toads go back {centuries|hundred