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It's Friday night at half past seven, but rather than going out or watching a film, I've caught a train to a town in the countryside to meet up with local helpers from a toad patrol. These committed people sacrifice their evenings to protect the native amphibian community.

A Worrying Drop in Population

The Bufo bufo is growing more rare. A recent study led by an wildlife conservation group showed that the British common toad numbers have dropped by half since the mid-1980s. Seeing a species that has been a stalwart of the British countryside in decrease is described as "worrying" by researchers. Toads "don't require very particular environments" and "ought to live quite well in the majority of areas in Britain," meaning if even they are struggling to persist, "it kind of suggests that things are not as they should be."

The UK toad population has almost halved since 1985

The Threat from Roads

Though the study didn't cover the causes for the decline, traffic is a major factor. Calculations suggest that 20 tons of toads are crushed on UK roads annually – in other words, hundreds of thousands. In contrast to frogs, which would probably be content to mate "if you left out a bucket of water," toads favor big bodies of water. Their capacity to stay out of water for more time than frogs means they can journey farther to reach them – sometimes hundreds of metres. They usually follow their traditional paths – it's common for mature amphibians to return to their natal pond to mate.

Breeding Patterns

Fittingly, the initial amphibians begin their quest for a mate around Valentine's day, but others travel as far as April, until it gets night and travelling through the night. During that period, toads start moving from wherever they have been hibernating "almost simultaneously."

One volunteer, who was raised in the area and has been trying to protect its amphibians since he was a child, notes that "They've got just one focus: to go and have an orgy." If their route happens to a road, they could all get run over, and that mating period would be lost – stopping a new generation of toads from being produced.

Toad Patrols Throughout the UK

Seeing many of dead toads on local roads "inherently strikes a chord with people," and has resulted in the creation of rescue teams throughout the UK – hundreds of organizations are currently registered with a countrywide program. These groups pick up toads and carry them over streets in buckets, as well as counting the number 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 groups of young toads, which, having existed as spawn and then juveniles, exit their water habitats over an irregular timetable in the end of summer. Because of their small stature – just a couple of cm wide – "they are destroyed by vehicles." And as being hit "basically turns them into mush," it's harder to get data on them. At least when adult toads are killed, their carcasses can be counted.

Annual Work

Unlike most patrols, one local team, who are in their eighth year of functioning, go out year-round – not every night, but whenever weather are damp, or if a member has posted about a amphibian spotting in their group chat. When I request to accompany them on patrol, they admit it is "not a toady night" – toad hibernation season has begun and it's been a dry day – but several of the helpers gamely agree to patrol their route with me and search for any toads. "If anyone can locate any toads tonight, that pair will spot one," says the group coordinator, pointing to her 14-year-old son and the experienced member. We've been out 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 patrol a while back. The youngster adores all things nature-related and has an ambition to become a environmentalist, so his mother started to search for things they could do together to protect local wildlife. Now she loves it as much as he does, the 41-year-old small business owner explains – so when the group was seeking a fresh coordinator recently, she volunteered for the role.

The youth, too, has played an important role in the group. A clip he made, imploring the local council to close a road through a protected area during breeding time, swung the decision the team's way. After a twelve months of campaigning, the authority approved an "access-only" rule between 5pm and 5am from February through to April. The majority of motorists respected and avoided the road.

Other Wildlife and Challenges

A few vehicles go by when I'm out on patrol and we find some casualties as a result – no amphibians, but three squashed newts. We spot one live amphibian as well, and the youngster is particularly pleased to see a daddy longlegs, which moves in his palms. 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 clarify that it's very difficult at this time of year.

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

A message I receive from another volunteer, who has kindly taken the trouble to look for toads in a noted location, considered the biggest tracked toad group in the UK, arrives in my inbox with the subject line: "None found." However, in late winter, he tells me, the team expects to help approximately ten thousand adult toads across the road.

Impact and Limitations

How much of a difference can these organizations truly achieve? "The reality that volunteers are performing this regularly on cold, damp and unpleasant evenings is quite extraordinary," notes an expert. "That's something that very much should be celebrated." However, while toad patrols are able to reduce the drop, they can't stop it completely – partly since vehicles is just one danger.

Other Dangers

The climate crisis has meant extended spells of dry weather, which cause the poor environment for some of the creatures that toads eat, such as invertebrates, while higher water temperatures have led to an rise of toxic plants, which can be toxic to toads. Milder winters also lead toads to wake up from their dormancy more frequently, disrupting the energy conservation crucial to their existence. Loss of environment – particularly the disappearance of big water bodies – is another menace.

Experts are "often concerned about putting too much of a utilitarian spin on wildlife," however "It's important in just having these animals around." But toads play an significant part in the food chain, consuming almost any small creatures or small animals they can swallow and in turn sustaining a variety of birds and mammals, such as wildlife. Improving conditions for toads – ie building water habitats, conserving woodland and constructing amphibian passages – "benefits for a wide range of other species."

Cultural Significance

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