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It's a Friday night at 7:30, but instead of going out or relaxing at home, I've taken a train to a market town in Wiltshire to join volunteers from a amphibian rescue group. These committed people give up their nights to safeguard the local toad population.

An Alarming Drop in Population

The Bufo bufo is growing more rare. A recent study led by an amphibian and reptile charity showed that the UK toad population have almost halved since the mid-1980s. Observing a creature that has been a stalwart of the UK landscape in decline is labeled "worrying" by experts. Toads "don't require very particular environments" and "ought to live quite well in the majority of areas in the UK," meaning 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 Roads

Though the study didn't examine the reasons for the decline, cars is a major factor. Estimates indicate that 20 tonnes of toads are killed on UK roads annually – that is, several hundred thousand. In contrast to frogs, which would probably be happy to mate "if you left out a small container," toads favor large ponds. Their ability to remain away from water for longer than frogs means they can journey farther to reach them – often hundreds of metres. They usually follow their ancestral migration routes – it's common for mature amphibians to return to their natal pond to mate.

Breeding Habits

Appropriately enough, the initial amphibians start their journey for a mate around February 14th, but some move as late as spring, waiting until it gets dark and travelling through the night. During that time, toads start moving from wherever they have been hibernating "all pretty much at the same time."

A local helper, who was raised in the region and has been working to save its toad population since he was a boy, explains that "Their sole purpose: to go and have an orgy." If their path crosses a road, they could be killed by traffic, and that mating period would be lost – stopping a new generation of toads from being born.

Rescue Groups Throughout the UK

Finding hundreds of toad carcasses on local roads "resonates deeply with people," and has led to the formation of rescue teams throughout the UK – 274 groups are officially listed with a national initiative. These groups collect toads and carry them across roads in buckets, as well as recording the quantity of toads they encounter and lobbying for other safety solutions, such as blocked roads and amphibian passages.

Volunteers tend to operate during the breeding period, when amphibian movements are frequent. However, this implies they can miss numbers of toadlets, which, having existed as eggs and then tadpoles, exit their ponds over an irregular timetable in the end of summer. Because of their size – just one or two centimetres wide – "they can get obliterated by vehicles." And as being run over "basically turns them into mush," it's harder to get data on them. At least when adult toads are lost, their remains can be counted.

Year-Round Work

In contrast to many groups, a specific volunteer group, who are in their eighth season of operating, go out year-round – not nightly, but whenever conditions are warm and wet, or if someone has posted about a amphibian spotting in their messaging app. When I ask to join them on duty, they concede it is "not a toady night" – winter dormancy has started and it's been a arid period – but a few of the volunteers gamely agree to walk up and down their area with me and search for any toads. "If anyone can locate any toads tonight, that pair will spot one," says the patrol manager, pointing to her teenage child and the longtime volunteer. We've been out for two hours without a glimpse of any amphibians, and now they have scaled a wire barrier to check under some logs.

Family Participation

The mother and son became part of the patrol a while back. The teenager loves all things nature-related and has an ambition to become a conservationist, so his mother started to search for activities they could do together to help native animals. Now she enjoys it as much as he does, the middle-aged entrepreneur tells me – so when the group was looking for a new manager recently, she decided to step up.

The teenager, too, has been instrumental in the organization. A video he made, urging the municipal authority to close a street through a protected area during breeding time, swung the decision the group's way. After a year of campaigning, the authority agreed to an "restricted access" restriction between 5pm and 5am from February through to April. The majority of motorists respected and avoided the route.

Additional Species and Challenges

Several cars go by when I'm out on patrol and we discover some casualties as a result – no amphibians, but several crushed salamanders. We spot one living newt as well, and the youngster is particularly pleased to see a harvestman, which moves in his palms. Yet in spite of the group's best efforts to let me see a toad, the native community has clearly gone dormant for the winter. It seems that I couldn't have found any more luck anywhere else 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

A message I receive from another volunteer, who has kindly made the effort to check for toads in a famous site, considered the largest accurately monitored toad group in the UK, reaches me with the title: "None found." However, in late winter, he informs me, the group expects to help around 10,000 mature amphibians across the road.

Impact and Challenges

What level of impact can these organizations truly achieve? "The fact that volunteers are performing this regularly on chilly, wet and miserable evenings is quite extraordinary," says an expert. "This effort that very much should be celebrated." However, while toad patrols are able to reduce the drop, they can't stop it completely – not least because vehicles is not the only threat.

Other Dangers

The global warming has resulted in longer periods of drought, which cause the wrong conditions for some of the creatures that toads consume, such as invertebrates, while higher water temperatures have led to an rise of toxic plants, which can be harmful to toads. Warmer cold seasons also lead toads to emerge from their hibernation more often, disrupting the energy conservation vital to their existence. Habitat destruction – particularly the disappearance of big water bodies – is an additional threat.

Experts are "always a bit worried about putting too much of a utilitarian spin on biodiversity," but "There is a big value in just their presence." But toads play an important role in the ecosystem, consuming pretty much any invertebrates or small animals they can swallow and in turn feeding a number of birds and mammals, such as wildlife. Improving situations for toads – such as creating more ponds, protecting forests and constructing toad tunnels – "benefits for a wide range of additional wildlife."

Cultural Importance

An additional motive to try to keep toads around is their "historical significance," adds an specialist. Myths and folklore around toads go back {centuries|hundred