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It is a Friday night at half past seven, but instead of going out or relaxing at home, I've taken a train to a market town in the countryside to join local helpers from a amphibian rescue group. These dedicated individuals sacrifice their evenings to protect the local toad population.

A Worrying Drop in Population

The Bufo bufo is becoming increasingly uncommon. A recent study conducted by an amphibian and reptile charity revealed that the UK toad population have almost halved since the mid-1980s. Seeing a creature that has been a fixture of the British countryside in decline is labeled "worrying" by experts. Toads "don't require very particular environments" and "ought to live quite well in the majority of areas in the UK," meaning if even they are not managing to survive, "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 decline, cars certainly plays a part. Calculations suggest that 20 tonnes of toads are killed on UK roads annually – in other words, several hundred thousand. In contrast to frogs, which might be content to mate "with just a small container," toads prefer big bodies of water. Their capacity to remain away from water for more time than frogs means they can travel further to find them – sometimes hundreds of metres. They tend to follow their ancestral migration routes – it's common for adult toads to go back to their natal pond to mate.

Breeding Habits

Appropriately enough, the first toads begin their quest for a partner around Valentine's day, but some move as far as April, until it gets night and moving through the night. During that period, toads begin migrating from wherever they have been overwintering "all pretty much at the same time."

One volunteer, who was raised in the area and has been trying to protect its toad population since he was a child, explains that "Their sole purpose: to go and have an orgy." If their route crosses a road, they could all get run over, and that mating period would be lost – preventing a new generation of toads from being born.

Rescue Groups Across the United Kingdom

Finding many of toad carcasses on local roads "resonates deeply with people," and has resulted in the creation of toad patrols throughout the UK – hundreds of organizations are currently registered with a national initiative. These teams collect toads and carry them over streets in buckets, as well as counting the quantity of toads they find and advocating for other protection measures, such as blocked roads and underground wildlife tunnels.

Volunteers tend to operate during the breeding period, when toad crossings are frequent. However, this means they can overlook numbers of young toads, which, having existed as eggs and then juveniles, exit their ponds over an irregular timetable in the end of summer. Because of their size – just one or two centimetres wide – "they can get obliterated by vehicles." And as being run over "essentially crushes them," it's harder to collect information on them. At least when adult toads are lost, their remains can be tallied.

Annual Work

In contrast to many groups, one local team, who are in their eighth year of operating, go out year-round – not nightly, but when conditions are damp, or if a member has reported about a amphibian spotting in their group chat. When I ask to join them on duty, they admit it is "not a toady night" – winter dormancy has started and it's been a dry day – but several of the volunteers gamely agree to walk up and down their route with me and search for any toads. "Should anyone can find any toads tonight, those two will spot one," says the patrol manager, pointing to her 14-year-old son and the experienced member. After for two hours without a single toad sighting, and now they have scaled a barbed wire fence to inspect beneath some wood.

Family Participation

The mother and son became part of the patrol a year and a half ago. The youngster adores all things nature-related and has an goal to become a environmentalist, so his parent started to search for things 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 group was seeking a fresh coordinator lately, she volunteered for the role.

The teenager, too, has played an important role in the organization. A clip he created, urging the municipal authority to close a street through a nature reserve during breeding time, swung the decision the group's way. After a year of lobbying, the authority approved an "restricted access" rule between 5pm and 5am from late winter through to April. The majority of motorists respected and avoided the route.

Other Wildlife and Difficulties

A few cars go by when I'm out on duty and we find some victims as a consequence – no amphibians, but several crushed salamanders. We see one live amphibian as well, and the teenager is particularly pleased to see a harvestman, which moves in his palms. Yet in spite of the team'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 more luck anywhere else in the nation – all the rescue teams I contact explain that it's near-impossible at this time of year.

They project rescuing nearly 10,000 grown amphibians during migration

One email I get from another volunteer, who has generously made the effort to check for toads in a noted location, thought to be the largest accurately monitored toad population in the UK, reaches me with the subject line: "None found." However, in February and March, he informs me, the group expects to help around ten thousand adult toads over the street.

Effectiveness and Limitations

How much of a difference can these groups truly achieve? "The fact that volunteers are performing this regularly on cold, damp and unpleasant evenings is quite extraordinary," says an expert. "This effort that very much deserves recognition." However, while rescue teams are able to slow the decline, they can't stop it completely – partly since traffic is not the only threat.

Additional Threats

The climate crisis has resulted in extended spells of drought, which create the wrong conditions for some of the creatures that toads consume, such as worms and slugs, while warmer ponds have led to an rise of toxic plants, which can be harmful to toads. Warmer cold seasons also cause toads to wake up from their hibernation more often, disrupting the energy conservation crucial to their life cycle. Habitat destruction – especially the disappearance of big water bodies – is another menace.

Researchers are "often concerned about putting too much of a utilitarian spin on biodiversity," but "It's important in just their presence." But toads do have an important role in the food chain, consuming almost any small creatures or tiny organisms they can fit in their mouths and in turn feeding a variety of birds and mammals, such as wildlife. Enhancing situations for toads – ie creating more ponds, conserving woodland and constructing toad tunnels – "we'll improve them for a wide range of other species."

Cultural Significance

An additional motive to try to keep toads present is their "important cultural value," adds an specialist. Legends and tales around toads go back {centuries|hundred