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It is a Friday evening at half past seven, but instead of going out or watching a film, I've taken a train to a town in the countryside to join volunteers from a amphibian rescue group. These dedicated individuals sacrifice their nights to protect the local toad population.

An Alarming Drop in Numbers

The Bufo bufo is becoming increasingly rare. A recent research conducted by an amphibian and reptile charity revealed that the British common toad numbers have almost halved since the mid-1980s. Observing a species that has been a fixture of the British countryside in decline is described as "worrying" by experts. Toads "don't require very specific conditions" and "ought 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."

The UK toad population has almost halved since 1985

The Threat from Roads

Though the study didn't examine the reasons for the drop, traffic is a major factor. Estimates indicate that 20 tons of toads are killed on British roads every year – in other words, several hundred thousand. Unlike frogs, which would probably be happy to mate "if you left out a bucket of water," toads prefer big bodies of water. Their ability to remain away from water for more time than frogs means they can journey farther to find them – sometimes hundreds of metres. They usually follow their traditional paths – it's typical for mature amphibians to go back to their natal pond to mate.

Migration Patterns

Appropriately enough, the first toads begin their quest for a mate around Valentine's day, but others travel as late as April, until it gets night and travelling through the night. During that time, toads begin migrating from wherever they have been hibernating "almost simultaneously."

One volunteer, who was raised in the region and has been working to save its amphibians since he was a child, notes that "Their sole purpose: to go and mate." If their path happens to a road, they could be killed by traffic, and that breeding season would be lost – stopping a next generation of toads from being born.

Rescue Groups Across the United Kingdom

Seeing many of dead toads on local roads "resonates deeply with people," and has resulted in the formation of toad patrols throughout the UK – 274 groups are officially listed with a countrywide program. These groups pick up toads and transport them across roads in buckets, as well as counting the quantity of toads they encounter and advocating for other protection measures, such as road closures and underground wildlife tunnels.

Volunteers tend to operate during the breeding period, when amphibian movements are frequent. However, this implies they can miss groups of toadlets, which, having existed as eggs and then tadpoles, exit their water habitats over an unpredictable schedule in late summer. Because of their size – just a couple of cm wide – "they are destroyed by car traffic." And as being run over "basically turns them into mush," it's harder to collect information on them. At least when mature amphibians are killed, their carcasses can be counted.

Year-Round Work

Unlike many groups, one local team, who are in their eighth season of operating, go out year-round – not nightly, but when weather are warm and wet, or if someone has posted about a toad sighting in their group chat. When I ask to join them on patrol, they concede it is "not a toady night" – winter dormancy has begun and it's been a dry day – but a few of the volunteers willingly accept 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, indicating her 14-year-old son and the experienced member. After for 120 minutes without a single toad sighting, and now they have climbed over a barbed wire fence to check under some logs.

Community Involvement

The mother and son joined the patrol a year and a half ago. The youngster adores all things nature-related and has an ambition to become a conservationist, so his parent started to look for activities they could do together to help local wildlife. Now she enjoys it as much as he does, the 41-year-old entrepreneur tells me – so when the team was looking for a new manager lately, she volunteered for the role.

The youth, too, has been instrumental in the organization. A clip he made, imploring the municipal authority to close a street through a nature reserve during migration season, swung the decision the team's way. After a year of campaigning, the council agreed to an "access-only" rule between 5pm and 5am from February through to spring. Most drivers duly avoided the route.

Additional Species and Difficulties

A few cars go by when I'm out on patrol and we find some victims as a consequence – no toads, but three squashed newts. We spot one live amphibian as well, and the teenager is particularly pleased to see a daddy longlegs, which moves in his palms. Yet despite the team's best efforts to show me a toad, the local population has clearly gone dormant for the colder months. It seems that I couldn't have found any more luck anywhere else in the country – all the rescue teams I reach out to clarify that it's very difficult at this season.

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

One email I get from a different helper, who has kindly taken the trouble to look for toads in a famous site, considered the largest accurately monitored toad group in the UK, reaches me with the subject line: "No toads." However, in late winter, he tells me, the team plans to assist around 10,000 adult toads over the street.

Effectiveness and Limitations

What level of impact can these groups truly achieve? "The reality that people are doing this regularly on cold, damp and unpleasant evenings is remarkable," says an researcher. "This effort that very much should be celebrated." However, while rescue teams are able to reduce the drop, they cannot prevent it entirely – partly since traffic is not the only threat.

Additional Threats

The global warming has meant longer periods of drought, which create the wrong conditions for some of the creatures that toads consume, such as worms and slugs, while higher water temperatures have caused an rise of toxic plants, which can be harmful to toads. Warmer cold seasons also cause toads to wake up from their hibernation more often, disrupting the resource preservation crucial to their existence. Habitat destruction – especially the loss of large ponds – is an additional threat.

Researchers are "always a bit worried about putting too much of a utilitarian spin on wildlife," but "It's important in just having these animals around." But toads do have an significant part in the food chain, consuming pretty much any invertebrates or small animals they can fit in their mouths and in turn sustaining a variety of birds and mammals, such as wildlife. Improving situations for toads – such as creating more ponds, conserving woodland and constructing amphibian passages – "benefits for a wide range of other species."

Cultural Importance

Another reason to work to preserve toads present is their "historical significance," notes an expert. Legends and tales around toads date back {centuries|hundred