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It's a Friday evening at half past seven, but rather than going out or relaxing at home, I've caught a train to a town in the countryside to join volunteers from a amphibian rescue group. These dedicated individuals give up their evenings to protect the local toad population.

A Worrying Decline in Population

The Bufo bufo is growing more uncommon. A latest research led by an amphibian and reptile charity showed that the UK toad population have dropped by half since 1985. Observing a species that has been a stalwart of the British countryside in decrease is labeled "concerning" by researchers. Toads "don't need very particular environments" and "ought to live successfully in most of habitats in Britain," meaning if even they are not managing to survive, "it kind of suggests that things are not as they should be."

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

The Threat from Roads

Though the research didn't examine the causes for the decline, traffic is a major factor. Calculations suggest that 20 tons of toads are killed on UK roads every year – in other words, several hundred thousand. In contrast to frogs, which might be happy to mate "if you left out a bucket of water," toads prefer large ponds. Their capacity to remain away from water for longer than frogs allows they can travel further to reach them – sometimes hundreds of metres. They usually stick to their ancestral migration routes – it's typical for adult toads to go back to their natal pond to mate.

Breeding Habits

Fittingly, the first toads start their journey for a partner around Valentine's day, but others travel as far as April, waiting until it gets dark and moving after sunset. During that time, toads start moving from wherever they have been overwintering "all pretty much at the same time."

One volunteer, who was raised in the region 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 be killed by traffic, and that mating period would never happen – preventing a next generation of toads from being born.

Rescue Groups Across the UK

Seeing many of toad carcasses on nearby streets "inherently strikes a chord with people," and has led to the formation of toad patrols across the UK – 274 groups are currently registered with a national initiative. These groups collect toads and transport them across roads in containers, as well as counting the number of toads they encounter and lobbying for other protection measures, such as road closures and amphibian passages.

Volunteers usually work during the migration season, when toad crossings are more regular. However, this means they can miss numbers of young toads, which, having existed as spawn and then tadpoles, leave their ponds over an irregular timetable in late summer. Because of their size – just one or two centimetres wide – "they can get obliterated by car traffic." And as being run over "essentially crushes them," it's more difficult to collect information on them. At least when adult toads are killed, their carcasses can be counted.

Annual Efforts

Unlike many groups, one local team, who are in their eighth year of functioning, go out year-round – not nightly, but when weather are damp, or if someone has reported about a amphibian spotting in their messaging app. When I request to accompany them on patrol, they admit it is "not a toady night" – toad hibernation season has started and it's been a arid period – but a few of the volunteers gamely agree to patrol their area with me and see what we can find. "If anyone can find any toads tonight, that pair will find one," says the group coordinator, indicating her teenage child and the experienced member. After for two hours without a glimpse of any amphibians, and now they have climbed over a barbed wire fence to inspect beneath some wood.

Community Participation

The family duo joined the patrol a year and a half ago. The teenager loves all things nature-related and has an ambition to become a conservationist, so his mother started to search for activities they could do jointly to protect native animals. Now she loves it as much as he does, the 41-year-old entrepreneur explains – so when the team was looking for a new manager recently, she decided to step up.

The youth, too, has been instrumental in the group. A video he made, imploring the local council to close a road through a nature reserve during breeding time, swung the decision the group's way. After a twelve months of campaigning, the authority agreed to an "restricted access" rule between 5pm and 5am from late winter through to spring. Most drivers duly avoided the route.

Additional Species and Difficulties

Several vehicles go by when I'm out on patrol and we find some victims as a result – no amphibians, but three squashed newts. We see one living newt as well, and the teenager is particularly pleased to see a daddy longlegs, which dances in his hands. Yet in spite of the team's best efforts to let me see a toad, the native community 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 reach out to clarify that it's near-impossible at this time of year.

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

One email I get from a different helper, who has generously made the effort to look for toads in a famous site, considered the biggest tracked toad population in the UK, reaches me with the title: "No toads." However, in February and March, he informs me, the team plans to assist approximately 10,000 adult toads over the street.

Effectiveness and Limitations

What level of impact can these organizations truly achieve? "The fact that people are doing this consistently on chilly, wet and miserable 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 vehicles is not the only threat.

Additional Threats

The climate crisis has resulted in extended spells of dry weather, which create the poor environment for some of the animals that toads consume, such as invertebrates, 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 frequently, disrupting the energy conservation crucial to their life cycle. Loss of environment – particularly the disappearance of big water bodies – is an additional threat.

Experts are "often concerned about putting too much of a utilitarian spin on wildlife," but "There is a big value 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 conditions for toads – ie creating more ponds, protecting forests and constructing toad tunnels – "we'll improve them 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. Myths and folklore around toads date back {centuries|hundred