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It is Friday night at half past seven, but instead of heading to the pub or watching a film, I've caught a train to a town in the countryside to join volunteers from a amphibian rescue group. These committed people sacrifice their nights to safeguard the local toad population.

A Worrying Decline in Population

The Bufo bufo is becoming increasingly rare. A recent research led by an amphibian and reptile charity revealed that the UK toad population have almost halved since 1985. Seeing a creature that has been a fixture of the British countryside in decrease is labeled "worrying" by experts. Toads "don't require very specific conditions" and "should be able to live quite well in most of areas in the UK," 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 Roads

Though the research didn't cover the reasons for the decline, cars certainly plays a part. Estimates suggest that 20 tonnes of toads are crushed on UK roads annually – that is, several hundred thousand. Unlike frogs, which might be happy to mate "with just a bucket of water," toads prefer large ponds. Their capacity 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 mature amphibians to go back to their birth pond to mate.

Migration Patterns

Fittingly, the initial amphibians begin their quest for a partner around February 14th, but some move as late as April, until it gets night and moving after sunset. During that period, toads begin migrating from where they have been hibernating "almost simultaneously."

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 mate." If their path happens to a street, they could all get run over, and that breeding season would be lost – stopping a new generation of toads from being born.

Rescue Groups Throughout the UK

Seeing hundreds of toad carcasses on local roads "resonates deeply with people," and has resulted in the creation of rescue teams throughout the UK – hundreds of organizations are officially listed with a countrywide program. These teams collect toads and transport them across roads in buckets, as well as counting the quantity of toads they find and advocating for other safety solutions, such as road closures and amphibian passages.

Volunteers tend to operate during the breeding period, when toad crossings are more regular. However, this means they can overlook numbers of toadlets, which, having existed as spawn and then tadpoles, leave their water habitats over an unpredictable schedule in late summer. Because of their size – just one or two centimetres wide – "they can get obliterated by vehicles." And as being hit "essentially crushes them," it's harder to collect information on them. At least when adult toads are lost, their remains can be tallied.

Year-Round Work

Unlike most patrols, one local team, who are in their eighth year of functioning, go out throughout the year – not every night, but when weather are damp, or if a member has posted about a toad sighting in their group chat. When I request to accompany them on duty, they concede it is "not ideal conditions" – toad hibernation season has started and it's been a arid period – but a few of the helpers gamely agree to patrol their route with me and search for any toads. "If anyone can find any toads tonight, that pair will find one," says the group coordinator, indicating her teenage child and the longtime volunteer. We've been out for two hours 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 became part of the patrol a while back. The teenager loves all things nature-related and has an ambition to become a environmentalist, so his parent started to search for things they could do jointly to help local wildlife. Now she enjoys it as much as he does, the 41-year-old small business owner tells me – so when the group was looking for a fresh coordinator recently, she decided to step up.

The teenager, too, has played an important role in the organization. A clip he created, urging the local council to close a street through a protected area during migration season, influenced the outcome the group's way. After a year of lobbying, the authority agreed to an "restricted access" rule between 5pm and 5am from February through to April. The majority of motorists respected and avoided the road.

Other Wildlife and Difficulties

A few vehicles go past when I'm out on duty and we discover some casualties as a consequence – no amphibians, but several crushed salamanders. We spot one living newt as well, and the teenager is especially excited to see a daddy longlegs, which dances in his hands. Yet in spite of the team's hardest attempts to let me see a toad, the local population has clearly gone dormant for the colder months. It seems that I wouldn't have had any more luck elsewhere in the country – all the rescue teams I reach out to clarify that it's near-impossible at this time of year.

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

One email I get from a different helper, who has kindly made the effort to check for toads in a noted location, considered the largest accurately monitored toad population in the UK, reaches me with the subject line: "None found." However, in late winter, he informs me, the team plans to assist approximately 10,000 adult toads over the street.

Effectiveness and Challenges

What level of impact can these groups actually make? "The fact that volunteers are doing this regularly on cold, damp and unpleasant late nights is remarkable," notes an expert. "This effort that very much deserves recognition." However, while toad patrols are able to reduce the drop, they cannot prevent it entirely – not least because traffic is just one danger.

Other Dangers

The global warming has resulted in longer periods of drought, which create the poor environment for some of the animals that toads eat, such as invertebrates, while higher water temperatures have caused an increase of toxic plants, which can be toxic to toads. Milder winters also lead toads to wake up from their hibernation more often, disrupting the energy conservation vital to their existence. Loss of environment – especially the loss of big water bodies – is an additional threat.

Researchers are "often concerned about overemphasizing practical benefits on biodiversity," however "It's important in just having these animals around." But toads do have an significant part in the food chain, eating almost any invertebrates or small animals they can swallow and in turn feeding a number of birds and mammals, such as hedgehogs and otters. Enhancing conditions for toads – such as building water habitats, conserving woodland and installing amphibian passages – "we'll improve them for a wide range of additional wildlife."

Cultural Importance

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