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It's a Friday evening at half past seven, but instead of going out or relaxing at home, I've caught a train to a town in Wiltshire to meet up with volunteers from a amphibian rescue group. These committed people give up their nights to safeguard the native amphibian community.

An Alarming Drop in Numbers

The Bufo bufo is becoming increasingly uncommon. A recent study led by an amphibian and reptile charity showed that the UK toad population have dropped by half since the mid-1980s. Observing a species that has been a stalwart of the UK landscape in decline is labeled "worrying" by experts. Toads "don't require very specific conditions" and "ought to live successfully in most of habitats in Britain," meaning 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 Threat from Roads

Though the research didn't examine the reasons for the decline, traffic is a major factor. Estimates suggest that 20 tons of toads are killed on UK roads annually – that is, hundreds of thousands. In contrast to frogs, which would probably be content to mate "if you left out a small container," toads favor big bodies of water. Their ability to remain away from water for more time than frogs allows they can travel further to reach them – often hundreds of metres. They usually stick to their traditional paths – it's typical for adult toads to return to their natal pond to mate.

Breeding Patterns

Appropriately enough, the initial amphibians begin their quest for a partner around February 14th, but others travel as far as spring, until it gets night and moving after sunset. During that time, toads begin migrating from wherever they have been hibernating "all pretty much at the same time."

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

Toad Patrols Across the United Kingdom

Finding hundreds of toad carcasses on local roads "resonates deeply with people," and has resulted in the creation of rescue teams across the UK – hundreds of organizations are currently registered with a national initiative. These teams pick up toads and carry them across roads in buckets, as well as recording the quantity of toads they encounter and advocating for other protection measures, such as blocked roads and amphibian passages.

Patrols usually work during the migration season, when amphibian movements are frequent. However, this means they can overlook numbers of young toads, which, having existed as eggs and then juveniles, leave their ponds over an irregular timetable in late summer. Because of their small stature – just a couple of cm wide – "they are destroyed by car traffic." And as being run over "basically turns them into mush," it's more difficult to collect information on them. At least when mature amphibians are lost, their remains can be counted.

Year-Round Efforts

Unlike most patrols, a specific volunteer group, who are in their eighth season of operating, go out year-round – not nightly, but whenever conditions are damp, or if someone has reported about a amphibian spotting in their group chat. When I ask to join them on duty, they concede it is "not ideal conditions" – toad hibernation season has started and it's been a dry day – but a few of the helpers willingly accept to walk up and down their area with me and search for any toads. "If anyone can find any toads tonight, those two will spot one," says the group coordinator, indicating her 14-year-old son and the experienced member. After for 120 minutes without a single toad sighting, and now they have scaled a barbed wire fence to inspect beneath some logs.

Community Involvement

The mother and son joined the group a while back. The teenager loves all things nature-related and has an goal to become a conservationist, so his parent 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 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 organization. A video he made, urging the local council to close a road through a protected area during migration season, influenced the outcome the group's way. After a year of campaigning, the council approved an "access-only" restriction between 5pm and 5am from late winter through to April. The majority of motorists duly avoided the road.

Additional Species and Challenges

A few cars go past when I'm out on duty and we discover some victims as a result – no amphibians, but three squashed newts. We spot one living newt as well, and the youngster is particularly pleased to see a daddy longlegs, which moves in his hands. Yet in spite of the team's hardest attempts to show me a toad, the local population has clearly gone dormant for the colder months. It seems that I couldn't have found any better success anywhere else in the country – all the rescue teams I reach out to clarify that it's very difficult at this season.

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

One email I get from a different helper, who has generously taken the trouble to check for toads in a famous site, considered the biggest tracked toad group in the UK, reaches me with the title: "None found." However, in late winter, he tells me, the team plans to assist around 10,000 mature amphibians over the street.

Impact and Challenges

How much of a difference can these groups truly achieve? "The fact that volunteers are doing this regularly on chilly, wet and miserable late nights is remarkable," says an researcher. "That's something that very much should be celebrated." However, while rescue teams are able to slow the decline, they can't stop it completely – partly since traffic is just one danger.

Additional Threats

The global warming has meant longer periods of drought, which create the poor environment for some of the animals that toads consume, such as worms and slugs, while higher water temperatures have led to an increase of blue-green algae, which can be toxic to toads. Warmer cold seasons also cause toads to emerge from their hibernation more frequently, interfering with the energy conservation vital to their life cycle. Loss of environment – particularly the disappearance of big water bodies – is another menace.

Experts are "often concerned about putting too much of a utilitarian spin on wildlife," however "It's important in just their presence." But toads do have an significant part in the ecosystem, eating pretty much any small creatures or tiny organisms they can swallow and in turn feeding a number of birds and mammals, such as hedgehogs and otters. Enhancing conditions for toads – ie creating more ponds, conserving woodland and constructing toad tunnels – "we'll improve them for a whole bunch of additional wildlife."

Cultural Significance

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