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It's a Friday evening at half past seven, but rather than heading to the pub or watching a film, I've caught a train to a town in Wiltshire to meet up with local helpers from a toad patrol. These committed people give up their nights to safeguard the native amphibian community.

An Alarming Drop in Population

The common toad is growing more rare. A latest study led by an wildlife conservation group showed that the UK toad population have dropped by half since the mid-1980s. Seeing a species that has been a stalwart of the British countryside in decline is described as "concerning" by experts. Toads "don't require very specific conditions" and "ought to live quite well in most of areas in Britain," so if even they are not managing to survive, "it kind of suggests that the ecosystem is unbalanced."

The UK toad population has almost halved since 1985

The Threat from Traffic

Though the study didn't examine the causes for the decline, cars is a major factor. Calculations suggest that 20 tons of toads are killed on British roads annually – that is, several hundred thousand. Unlike frogs, which might 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 find them – often long distances. They usually follow their ancestral migration routes – it's typical for mature amphibians to go back to their natal pond to mate.

Breeding Habits

Fittingly, the initial amphibians begin their quest for a partner around Valentine's day, but others travel as far as spring, until it gets dark and moving through the night. During that time, toads begin migrating 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 working to save its amphibians since he was a child, notes that "They've got just one focus: to go and have an orgy." If their path happens to a road, they could be killed by traffic, and that mating period would never happen – preventing a new generation of toads from being born.

Toad Patrols Throughout the United Kingdom

Finding hundreds of dead toads on nearby streets "resonates deeply with people," and has led to the formation of toad patrols across the UK – hundreds of organizations are officially listed with a national initiative. These groups pick up toads and carry them over streets in buckets, as well as counting the quantity of toads they find and lobbying for other protection measures, such as blocked roads and underground wildlife tunnels.

Volunteers tend to operate during the breeding period, when amphibian movements are frequent. However, this implies they can overlook numbers of toadlets, which, having been eggs and then juveniles, exit their ponds over an irregular timetable in late summer. Because of their small stature – just one or two centimetres wide – "they are destroyed by car traffic." And as being run over "essentially crushes them," it's harder to get data on them. At least when adult toads are killed, their remains can be counted.

Year-Round Efforts

In contrast to many groups, one local team, who are in their eighth year of functioning, go out throughout the year – not every night, but when conditions are damp, or if a member has reported about a toad sighting in their messaging app. When I request to accompany them on duty, they admit it is "not a toady night" – toad hibernation season has begun and it's been a dry day – but several of the volunteers willingly accept to walk up and down their route with me and search for any toads. "Should anyone can locate any toads tonight, those two will find one," says the group coordinator, pointing to her 14-year-old son 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 inspect beneath some wood.

Family Participation

The mother and son joined the group a year and a half ago. The youngster loves all things nature-related and has an ambition to become a environmentalist, so his mother started to search for things they could do jointly to protect local wildlife. Now she enjoys it as much as he does, the middle-aged entrepreneur tells me – so when the team was seeking a fresh coordinator recently, she decided to step up.

The teenager, too, has been instrumental in the organization. A video he made, imploring the municipal authority to close a road through a nature reserve during breeding time, influenced the outcome the group's way. After a year of campaigning, the council agreed to an "access-only" restriction between evening and morning from February through to spring. Most drivers respected and avoided the route.

Additional Species and Challenges

A few cars go past when I'm out on patrol and we discover some victims as a consequence – no toads, but three squashed newts. We see one living newt as well, and the teenager is especially excited to see a harvestman, which moves in his hands. Yet in spite of the group's hardest attempts to let me see a toad, the local population has clearly settled down for the winter. It seems that I couldn't have found any more luck elsewhere in the country – all the patrol groups I contact explain that it's very difficult at this time of year.

They project rescuing nearly 10,000 grown amphibians during migration

One email I receive from a different helper, who has generously made the effort to look for toads in a noted location, thought to be the largest accurately monitored toad population in the UK, reaches me with the subject line: "None found." However, in late winter, he tells me, the group expects to help around ten thousand mature amphibians across the road.

Effectiveness and Limitations

How much of a difference can these organizations actually make? "The reality that people are doing this regularly on chilly, wet and miserable evenings is quite extraordinary," says an researcher. "That's something that very much deserves recognition." However, while rescue teams are able to reduce the drop, they can't stop it completely – not least because vehicles is not the only threat.

Additional Threats

The climate crisis has meant longer periods of drought, which cause the poor environment for some of the animals that toads consume, such as worms and slugs, while warmer ponds have led to an increase of toxic plants, which can be toxic to toads. Warmer cold seasons also cause toads to emerge from their dormancy more frequently, interfering with the energy conservation vital to their life cycle. Loss of environment – especially the loss of large ponds – is an additional threat.

Experts are "always a bit worried about overemphasizing practical benefits on wildlife," however "It's important in just having these animals around." But toads do have an significant part in the ecosystem, consuming almost any small creatures or tiny organisms they can fit in their mouths and in turn sustaining a number of predators, such as hedgehogs and otters. Improving conditions for toads – ie creating more ponds, conserving woodland and constructing toad tunnels – "benefits for a whole bunch of other species."

Cultural Significance

An additional motive to try to keep toads present is their "historical significance," adds an specialist. Legends and tales around toads date back {centuries|hundred