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It is Friday night at 7:30, but rather than going out or watching a film, I've taken a train to a town in Wiltshire to join volunteers from a toad patrol. These committed people sacrifice their evenings to safeguard the local toad population.

An Alarming Decline in Population

The common toad is becoming increasingly rare. A recent study 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 UK landscape in decline is described as "concerning" by experts. Toads "don't require very particular environments" and "ought to live successfully in most of areas in Britain," meaning if even they are not managing to survive, "it indicates that things are not as they should be."

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

The Threat from Traffic

Though the study didn't cover the reasons for the drop, traffic certainly plays a part. Calculations indicate that 20 tonnes of toads are killed on UK roads every year – that is, several hundred thousand. Unlike frogs, which might be happy to mate "if you left out a small container," toads prefer large ponds. Their ability to stay out of water for longer than frogs allows they can travel further to find them – often long distances. They usually stick to their traditional paths – it's common for mature amphibians to return to their natal pond to mate.

Migration Habits

Fittingly, the first toads begin their quest for a partner around Valentine's day, but some move as late as April, until it gets dark and moving through the night. During that time, toads start moving from where they have been hibernating "all pretty much at the same time."

One volunteer, who grew up in the region and has been trying to protect its toad population since he was a child, notes that "They've got just one focus: to go and have an orgy." 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 born.

Toad Patrols Across the United Kingdom

Finding many of toad carcasses on nearby streets "resonates deeply with people," and has resulted in the formation of toad patrols across the UK – 274 groups are officially listed with a national initiative. These groups collect toads and transport them across roads in buckets, as well as counting the quantity of toads they find 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 means they can miss numbers of young toads, which, having existed as eggs and then tadpoles, leave their ponds over an irregular timetable in late summer. Because of their size – just one or two centimetres wide – "they are destroyed by car traffic." And as being hit "basically turns them into mush," it's harder to collect information on them. At least when mature amphibians 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 throughout the year – not nightly, but when weather are damp, or if someone has posted 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 several of the volunteers willingly accept to patrol their area with me and see what we can find. "If anyone can find any toads tonight, that pair will spot one," says the patrol manager, pointing to 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 inspect beneath some logs.

Family Participation

The family duo became part of the group a year and a half ago. The teenager adores all things wildlife and has an goal to become a environmentalist, so his parent started to look for activities they could do together to protect native animals. Now she enjoys it as much as he does, the middle-aged entrepreneur explains – so when the group was seeking a new manager recently, she volunteered for the role.

The teenager, too, has played an important role in the organization. A video he created, urging the local council to close a street through a protected area during migration season, swung the decision the team's way. After a twelve months of campaigning, the council approved an "access-only" restriction between 5pm and 5am from February through to April. Most drivers respected and avoided the route.

Additional Species and Difficulties

A few vehicles go by when I'm out on patrol and we discover some victims as a result – no toads, but several crushed salamanders. We spot one living newt as well, and the youngster is particularly pleased to see a daddy longlegs, which moves in his palms. Yet despite the team's hardest attempts to let me see a toad, the local population has clearly gone dormant for the winter. It appears that I wouldn't have had any more luck anywhere else in the country – all the rescue teams I contact clarify that it's very difficult at this time of year.

The group expects to help approximately 10,000 adult toads across the road

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: "None found." However, in late winter, he informs me, the team plans to assist approximately ten thousand adult toads across the road.

Impact and Challenges

What level of impact can these organizations actually make? "The fact that people are performing this consistently on chilly, wet and miserable evenings is remarkable," says an researcher. "That's something that very much deserves recognition." However, while toad patrols are able to slow the decline, they can't stop it completely – not least because vehicles is not the only threat.

Additional Threats

The global warming has meant extended spells of dry weather, which cause the poor environment for some of the creatures that toads eat, such as worms and slugs, while higher water temperatures have led to an rise of blue-green algae, which can be harmful to toads. Milder winters also lead toads to emerge from their hibernation more often, disrupting the resource preservation vital to their existence. Loss of environment – especially the disappearance of large ponds – is another menace.

Researchers are "always a bit worried about overemphasizing practical benefits on biodiversity," but "There is a big value in just their presence." But toads play an important role in the ecosystem, eating almost any small creatures or small animals they can fit in their mouths and in turn feeding a number of predators, such as wildlife. Enhancing conditions for toads – ie building water habitats, protecting forests and constructing amphibian passages – "we'll improve them for a whole bunch of other species."

Cultural Significance

An additional motive to work to preserve toads around is their "important cultural value," adds an specialist. Legends and tales around toads go back {centuries|hundred