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It's 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 join local helpers from a toad patrol. These dedicated individuals give up their evenings to protect the local toad population.

An Alarming Drop in Numbers

The Bufo bufo is becoming increasingly rare. A latest research led by an amphibian and reptile charity showed that the British common toad numbers 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 need very particular environments" and "should be able to live quite well in the majority of areas in the UK," so if even they are struggling to persist, "it indicates that the ecosystem is unbalanced."

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

The Danger from Roads

Though the research didn't cover the reasons for the drop, traffic certainly plays a part. Estimates suggest that 20 tons of toads are killed on UK roads annually – that is, hundreds of thousands. In contrast to frogs, which might be happy to mate "with just a small container," toads favor big bodies of water. Their capacity to stay out of water for longer than frogs means they can travel further to reach them – often hundreds of metres. They tend to follow their traditional paths – it's typical for adult toads to go back to their birth pond to mate.

Breeding Habits

Fittingly, the first toads start their journey for a partner around February 14th, but some move as late as spring, until it gets night and moving through the night. During that period, toads start moving from wherever they have been overwintering "almost simultaneously."

One volunteer, who grew up in the region and has been trying to protect its amphibians 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 breeding season would be lost – stopping a new generation of toads from being born.

Toad Patrols Throughout the United Kingdom

Finding hundreds of toad carcasses on local roads "resonates deeply with people," and has resulted in the formation of rescue teams across the UK – 274 groups are officially listed with a countrywide program. These teams pick up toads and carry them across roads in buckets, as well as recording the quantity of toads they find and advocating for other protection measures, such as blocked roads and amphibian passages.

Volunteers tend to operate during the breeding period, when toad crossings are more regular. However, this means they can miss numbers of young toads, which, having been spawn and then tadpoles, exit their ponds over an irregular timetable in the end of summer. Because of their small stature – just one or two centimetres wide – "they are destroyed by car traffic." And as being hit "basically turns them into mush," it's more difficult to collect information on them. At least when adult toads are lost, their carcasses can be counted.

Annual Work

In contrast to many groups, a specific volunteer group, who are in their eighth season of operating, go out throughout the year – not nightly, but whenever conditions are warm and wet, or if someone has posted about a amphibian spotting in their group chat. When I request to accompany them on duty, they admit it is "not ideal conditions" – winter dormancy has started and it's been a dry day – but a few of the volunteers willingly accept to patrol their route with me and search for any toads. "If anyone can locate any toads tonight, those two will spot one," says the group coordinator, pointing to her teenage child and the experienced member. We've been out for two hours without a single toad sighting, and now they have scaled a wire barrier to inspect beneath some logs.

Community Participation

The mother and son joined the patrol a while back. The youngster adores all things nature-related and has an ambition to become a conservationist, so his mother started to look for activities they could do together to protect native animals. Now she loves it as much as he does, the 41-year-old entrepreneur tells me – so when the group was looking for a new manager lately, she volunteered for the role.

The youth, too, has played an important role in the group. A video he created, urging the local council to block a street through a protected area during breeding time, influenced the outcome the team's way. After a year of campaigning, the council approved an "restricted access" restriction between evening and morning from late winter through to spring. The majority of motorists duly avoided the route.

Additional Species and Challenges

A few vehicles go past when I'm out on patrol and we discover some casualties as a consequence – no toads, but several crushed salamanders. We spot one live amphibian as well, and the youngster is particularly pleased to see a harvestman, which moves in his hands. Yet in spite of the group's best efforts to let me see a toad, the native community has clearly gone dormant for the colder months. It seems that I couldn't have found any better success anywhere else in the nation – all the patrol groups I reach out to explain that it's very difficult at this season.

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 biggest tracked toad population in the UK, reaches me with the title: "No toads." However, in late winter, he tells me, the group expects to help around ten thousand adult toads across the road.

Effectiveness and Challenges

What level of impact can these groups truly achieve? "The fact that volunteers are doing this regularly on cold, damp and unpleasant evenings is quite extraordinary," says an researcher. "That's something that very much deserves recognition." However, while toad patrols are able to reduce the drop, they can't stop it completely – partly since traffic is just one danger.

Other Dangers

The global warming has meant extended spells of dry weather, which create the poor environment for some of the animals that toads consume, such as worms and slugs, while higher water temperatures have caused an rise of toxic plants, which can be toxic to toads. Warmer cold seasons also cause toads to emerge from their hibernation more often, disrupting the energy conservation vital to their existence. Habitat destruction – particularly the loss of large ponds – is another menace.

Researchers are "often concerned about putting too much of a utilitarian spin on biodiversity," but "It's important in just having these animals around." But toads do have an significant part in the ecosystem, consuming pretty much any invertebrates or tiny organisms they can swallow and in turn feeding a number of birds and mammals, such as hedgehogs and otters. Improving situations for toads – ie creating more ponds, conserving woodland and constructing toad tunnels – "we'll improve them for a whole bunch of other species."

Cultural Importance

An additional motive to work to preserve toads around is their "historical significance," adds an specialist. Myths and folklore around toads go back {centuries|hundred