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It's a Friday night at 7:30, but rather than going out or watching a film, I've taken a train to a market town in the countryside to join local helpers from a toad patrol. These committed people give up their evenings to protect the local toad population.

An Alarming Decline in Population

The Bufo bufo is growing more uncommon. A latest research conducted by an amphibian and reptile charity revealed that the British common toad numbers have almost halved since 1985. Observing a species that has been a fixture of the UK landscape in decrease is described as "concerning" by experts. Toads "don't need very specific conditions" and "should be able to live quite well in the majority of habitats in Britain," meaning if even they are struggling to persist, "it indicates that the ecosystem is unbalanced."

The UK toad population has almost halved since 1985

The Threat from Roads

Though the study didn't examine the causes for the drop, traffic certainly plays a part. Calculations suggest that 20 tonnes of toads are crushed on British roads every year – that is, hundreds of thousands. Unlike frogs, which might be content to mate "with just a small container," toads favor big bodies of water. Their ability to remain away from water for longer than frogs means they can journey farther to reach them – often hundreds of metres. They usually follow their ancestral migration routes – it's typical for mature amphibians to go back to their natal pond to mate.

Migration Habits

Fittingly, the initial amphibians begin their quest for a mate around Valentine's day, but others travel as far as spring, waiting until it gets dark and moving through the night. During that period, toads start moving from wherever they have been hibernating "all pretty much at the same time."

A local helper, who grew up in the area and has been working to save its toad population since he was a child, notes that "Their sole purpose: to go and have an orgy." If their path happens to a road, they could be killed by traffic, and that mating period would be lost – stopping a next generation of toads from being born.

Toad Patrols Throughout the United Kingdom

Seeing hundreds of toad carcasses on nearby streets "resonates deeply with people," and has resulted in the formation of toad patrols throughout the UK – hundreds of organizations are officially listed with a countrywide program. These teams collect toads and carry them across roads 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 usually work during the breeding period, when amphibian movements are frequent. However, this implies they can overlook groups of toadlets, which, having been eggs and then juveniles, exit their water habitats over an unpredictable schedule in late summer. Because of their small stature – just a couple of cm wide – "they can get obliterated by vehicles." And as being run over "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.

Year-Round Work

Unlike many groups, one local team, who are in their eighth year of functioning, go out throughout the year – not nightly, but when conditions are warm and wet, or if someone has posted about a toad sighting in their group chat. When I request to accompany them on duty, they concede it is "not a toady night" – winter dormancy has started and it's been a arid period – but a few of the helpers willingly accept to walk up and down their route with me and see what we can find. "Should anyone can find any toads tonight, those two will find one," says the patrol manager, pointing to her teenage child and the experienced member. We've been out for two hours without a glimpse of any amphibians, and now they have scaled a barbed wire fence to inspect beneath some logs.

Community Involvement

The family duo joined the patrol a while back. The teenager loves all things wildlife and has an goal to become a environmentalist, so his mother started to look for things they could do jointly to protect native animals. Now she enjoys it as much as he does, the middle-aged entrepreneur explains – so when the team was looking for a fresh coordinator recently, she volunteered for the role.

The teenager, too, has played an important role in the group. A clip he created, imploring the local council to close a street through a nature reserve during migration season, swung the decision the team's way. After a year of campaigning, the authority approved an "restricted access" rule between 5pm and 5am from February through to April. The majority of motorists duly avoided the road.

Additional Species and Challenges

Several vehicles go past when I'm out on duty and we discover some victims as a consequence – no toads, but several crushed salamanders. We see one live amphibian as well, and the teenager is particularly pleased to see a daddy longlegs, which dances in his hands. Yet despite the team's best efforts to show me a toad, the native community has obviously settled down for the colder months. It appears that I couldn't have found any better success elsewhere in the nation – all the rescue teams I contact explain that it's near-impossible at this season.

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

One email I receive from another volunteer, who has generously taken the trouble to look for toads in a famous site, considered the largest accurately monitored toad population in the UK, arrives in my inbox with the subject line: "No toads." However, in February and March, he informs me, the group plans to assist around ten thousand adult toads over the street.

Effectiveness and Challenges

What level of impact can these organizations truly achieve? "The reality that volunteers are performing this regularly on chilly, wet and miserable evenings is remarkable," says an expert. "That's something that very much should be celebrated." However, while toad patrols are able to slow the decline, they cannot prevent it entirely – partly since traffic is just one danger.

Additional Threats

The climate crisis has meant extended spells of drought, which create the wrong conditions for some of the creatures that toads eat, such as invertebrates, while higher water temperatures have caused an increase of blue-green algae, which can be harmful to toads. Milder winters also cause toads to wake up from their dormancy more often, disrupting the energy conservation vital to their existence. Habitat destruction – especially the disappearance of big water bodies – is an additional threat.

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 food chain, eating pretty much any invertebrates or tiny organisms they can swallow and in turn feeding a number of predators, such as hedgehogs and otters. Improving conditions for toads – such as building water habitats, protecting forests and installing toad tunnels – "benefits for a whole bunch of other species."

Cultural Significance

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