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It's a Friday evening at 7:30, but instead of heading to the pub or watching a film, I've caught a train to a town in the countryside to join volunteers from a toad patrol. These dedicated individuals give up their nights to protect the native amphibian community.

An Alarming Drop in Population

The Bufo bufo is becoming increasingly rare. A latest study led by an amphibian and reptile charity revealed that the British common toad numbers have almost halved since 1985. Observing a creature that has been a fixture of the British countryside in decline is described as "worrying" by researchers. Toads "don't require very particular environments" and "ought to live quite well in most of habitats in the UK," meaning if even they are struggling to persist, "it indicates that the ecosystem is unbalanced."

Since 1985, Britain's toad numbers have nearly been cut in half

The Threat from Traffic

Though the study didn't cover the reasons for the drop, traffic is a major factor. Estimates indicate that 20 tonnes of toads are crushed on British roads annually – that is, hundreds of thousands. Unlike frogs, which might be content to mate "with just a bucket of water," toads favor large ponds. Their capacity to stay out of water for longer than frogs allows they can journey farther to find them – sometimes hundreds of metres. They tend to follow their ancestral migration routes – it's typical for adult toads to go back to their birth pond to mate.

Migration Habits

Appropriately enough, the first toads begin their quest for a partner around February 14th, but some move as far as spring, waiting until it gets dark and travelling after sunset. During that period, toads start moving from where they have been hibernating "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, notes that "They've got just one focus: to go and have an orgy." If their route crosses a street, they could be killed by traffic, and that mating period would never happen – stopping a next generation of toads from being produced.

Rescue Groups Throughout the UK

Seeing many of toad carcasses on local roads "resonates deeply with people," and has resulted in the creation of toad patrols across the UK – hundreds of organizations are currently registered with a national initiative. These groups pick up toads and carry them across roads in containers, as well as counting the quantity of toads they find and lobbying for other safety solutions, such as road closures and underground wildlife tunnels.

Patrols tend to operate during the migration season, when toad crossings are frequent. However, this implies they can miss numbers of toadlets, which, having existed as eggs and then juveniles, exit their ponds over an irregular timetable in late summer. Because of their size – just one or two centimetres wide – "they are destroyed by vehicles." And as being run over "basically turns them into mush," it's more difficult to get data on them. At least when mature amphibians are lost, their remains can be tallied.

Year-Round Work

In contrast to most patrols, a specific volunteer group, who are in their eighth season of operating, go out year-round – not nightly, but whenever weather are damp, or if a member has posted about a amphibian spotting in their messaging app. When I ask to join them on patrol, they concede it is "not a toady night" – winter dormancy has started and it's been a arid period – but several of the volunteers gamely agree to walk up and down their area with me and see what we can find. "Should anyone can find any toads tonight, those two will spot one," says the patrol manager, indicating her 14-year-old son and the longtime volunteer. After for two hours without a glimpse of any amphibians, and now they have scaled a wire barrier to check under some wood.

Family Involvement

The family duo became part of the patrol a while back. The teenager loves all things wildlife and has an goal to become a environmentalist, so his mother started to search for things they could do jointly to protect native animals. Now she enjoys it as much as he does, the 41-year-old small business owner explains – so when the team was looking for a fresh coordinator lately, she volunteered for the role.

The teenager, too, has been instrumental in the group. A clip he created, imploring the municipal authority to close a street through a nature reserve during breeding time, influenced the outcome the team's way. After a twelve months of campaigning, the council agreed to an "restricted access" rule between evening and morning from February through to spring. Most drivers duly avoided the route.

Additional Species and Difficulties

A few vehicles go by when I'm out on duty and we discover some casualties as a consequence – no toads, but several crushed salamanders. We spot one live amphibian as well, and the teenager is particularly pleased to see a daddy longlegs, which moves in his palms. Yet in spite of the group's best efforts to show me a toad, the native community has clearly settled down for the winter. It appears that I couldn't have found any better success anywhere else in the country – all the patrol groups I reach out to clarify that it's very difficult at this season.

They project rescuing nearly 10,000 grown amphibians during migration

A message I receive from another volunteer, who has kindly made the effort to look for toads in a famous site, considered the biggest tracked toad group in the UK, arrives in my inbox with the subject line: "No toads." However, in late winter, he informs me, the team expects to help around ten thousand mature amphibians over the street.

Effectiveness and Limitations

How much of a difference can these organizations actually make? "The reality that people are doing this regularly on cold, damp and unpleasant evenings is quite extraordinary," says an expert. "This effort that very much should be celebrated." However, while rescue teams 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 cause the poor environment for some of the creatures that toads eat, such as worms and slugs, while higher water temperatures have caused an increase of toxic plants, which can be harmful to toads. Milder winters also lead toads to wake up from their hibernation more often, disrupting the energy conservation vital to their life cycle. Habitat destruction – especially the disappearance of large ponds – is another menace.

Experts are "often concerned about overemphasizing practical benefits on wildlife," but "There is a big value in just their presence." But toads play an significant part in the food chain, consuming pretty much 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, conserving woodland and installing amphibian passages – "we'll improve them for a whole bunch of other species."

Cultural Importance

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