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It's Friday night at half past seven, but rather than heading to the pub or relaxing at home, I've taken a train to a market town in Wiltshire to join volunteers from a toad patrol. These dedicated individuals sacrifice their evenings to safeguard the local toad population.

A Worrying Drop in Numbers

The Bufo bufo is becoming increasingly uncommon. A latest study conducted by an wildlife conservation group showed that the UK toad population have dropped by half since the mid-1980s. Observing a creature that has been a stalwart of the British countryside in decline is labeled "worrying" by researchers. Toads "don't require very specific conditions" and "should be able to live successfully in the majority of habitats in Britain," so if even they are not managing to survive, "it indicates that the ecosystem is unbalanced."

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

The Danger from Traffic

Though the study didn't examine the causes for the decline, traffic certainly plays a part. Estimates suggest that 20 tonnes of toads are killed on UK roads every year – that is, several hundred thousand. Unlike frogs, which would probably be content to mate "if you left out a bucket of water," toads favor large ponds. Their capacity to stay out of water for longer than frogs allows they can travel further to reach them – sometimes long distances. They tend to follow their ancestral migration routes – it's typical for adult toads to return to their birth pond to mate.

Migration Patterns

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

A local helper, who grew up in the area and has been trying to protect its toad population since he was a child, explains that "They've got just one focus: to go and have an orgy." If their path crosses a road, they could all get run over, and that mating period would never happen – stopping a new generation of toads from being born.

Rescue Groups Throughout the United Kingdom

Finding many of toad carcasses on nearby streets "inherently strikes a chord with people," and has led to the creation of toad patrols across the UK – 274 groups are officially listed with a national initiative. These teams pick up toads and carry them across roads in buckets, as well as recording the number of toads they encounter and lobbying for other safety solutions, such as road closures and amphibian passages.

Patrols tend to operate during the breeding period, when amphibian movements 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 size – just one or two centimetres wide – "they can get obliterated 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 lost, their remains can be counted.

Year-Round Work

In contrast to most patrols, a specific volunteer group, who are in their eighth season of functioning, go out throughout the year – not every night, but whenever weather are warm and wet, or if a member has reported about a toad sighting in their group chat. When I ask to join them on patrol, they concede it is "not ideal conditions" – winter dormancy has started and it's been a dry day – but several of the volunteers willingly accept to walk up and down their area with me and see what we can find. "Should anyone can locate any toads tonight, that pair will spot one," says the group coordinator, pointing to her teenage child and the experienced member. We've been out for 120 minutes without a single toad sighting, and now they have scaled a barbed wire fence to inspect beneath some logs.

Family Participation

The family duo became part of the group a while back. The youngster loves all things wildlife and has an goal to become a environmentalist, so his mother started to search for activities they could do together to protect native animals. Now she loves it as much as he does, the 41-year-old small business owner explains – so when the team was looking for a fresh coordinator lately, 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 block a road through a protected area 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 evening and morning from late winter through to spring. Most drivers respected and avoided the road.

Additional Species and Difficulties

Several cars go past when I'm out on patrol and we discover some victims 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 harvestman, which moves in his hands. Yet despite 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 wouldn't have had any better success elsewhere in the nation – all the rescue teams I reach out to explain that it's very difficult at this time of year.

They project rescuing nearly 10,000 grown amphibians during migration

A message I get from another volunteer, who has generously made the effort to look for toads in a noted location, considered the biggest tracked toad population in the UK, arrives in my inbox with the subject line: "No toads." However, in February and March, he tells me, the group plans to assist approximately ten thousand adult toads over the street.

Effectiveness and Challenges

What level of impact can these groups truly achieve? "The reality that volunteers are performing this regularly on cold, damp and unpleasant late nights is remarkable," says an researcher. "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 – not least because traffic is just one danger.

Additional Threats

The climate crisis has resulted in longer periods of drought, which create the poor environment for some of the creatures that toads eat, such as worms and slugs, while higher water temperatures have caused an rise of blue-green algae, which can be harmful to toads. Milder winters also lead toads to emerge from their hibernation more often, interfering with the resource preservation crucial to their existence. Habitat destruction – particularly the loss of large ponds – is another menace.

Experts are "always a bit worried about overemphasizing practical benefits on wildlife," but "There is a big value in just their presence." But toads play an significant part in the food chain, eating pretty much any invertebrates or small animals they can fit in their mouths and in turn feeding a variety of predators, such as hedgehogs and otters. Improving conditions for toads – such as building water habitats, conserving woodland and installing amphibian passages – "we'll improve them for a whole bunch of other species."

Cultural Significance

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