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It is a Friday evening at half past seven, but rather than heading to the pub or relaxing at home, I've taken a train to a town in Wiltshire to meet up with volunteers from a amphibian rescue group. These dedicated individuals give up their nights to protect the native amphibian community.

A Worrying Decline in Numbers

The common toad is growing more uncommon. A recent research led by an wildlife conservation group revealed that the UK toad population have dropped by half since 1985. Observing a species that has been a fixture of the UK landscape in decline is described as "worrying" 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 Traffic

Though the research didn't cover the causes for the decline, cars is a major factor. Estimates indicate that 20 tons of toads are crushed on British roads every year – in other words, several hundred thousand. Unlike frogs, which would probably be content to mate "if you left out a bucket of water," toads favor big bodies of water. Their capacity to remain away from water for longer than frogs means they can travel further to find them – often long distances. They usually follow their traditional paths – it's common for mature amphibians to go back to their birth pond to mate.

Breeding Habits

Fittingly, the initial amphibians begin their quest for a partner around Valentine's day, but some move as late as April, waiting until it gets dark and travelling after sunset. During that period, toads start moving from wherever they have been overwintering "all pretty much at the same time."

A local helper, who grew up in the region and has been trying to protect its amphibians since he was a boy, notes that "Their sole purpose: to go and mate." If their path crosses a road, they could all get run over, and that mating period would never happen – stopping a next generation of toads from being produced.

Rescue Groups Across the United Kingdom

Seeing many of dead toads on nearby streets "resonates deeply with people," and has led to the creation of rescue teams across the UK – hundreds of organizations are officially listed with a national initiative. These groups collect toads and carry them over streets in containers, as well as recording the number of toads they encounter and advocating for other safety solutions, such as road closures and underground wildlife tunnels.

Volunteers tend to operate during the migration season, when amphibian movements are more regular. However, this means they can overlook groups of young toads, which, having existed as spawn and then juveniles, exit their ponds over an irregular timetable in the end of summer. Because of their size – just a couple of cm wide – "they can get obliterated by car traffic." And as being run over "basically turns them into mush," it's more difficult to get data on them. At least when mature amphibians are lost, their remains can be counted.

Annual Efforts

Unlike most patrols, a specific volunteer group, who are in their eighth year of operating, go out year-round – not every night, but when weather are warm and wet, or if a member has reported about a toad sighting in their messaging app. When I ask to join them on patrol, they concede it is "not ideal conditions" – winter dormancy has begun 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. "If anyone can find any toads tonight, that pair will spot one," says the patrol manager, indicating her teenage child and the experienced member. We've been out for 120 minutes without a glimpse of any amphibians, and now they have climbed over a barbed wire fence to check under some logs.

Family Participation

The mother and son joined the patrol a while back. The youngster adores all things nature-related and has an goal to become a conservationist, so his parent started to look for activities they could do jointly to protect local wildlife. Now she loves it as much as he does, the middle-aged small business owner explains – so when the group was seeking a fresh coordinator lately, she volunteered for the role.

The youth, too, has been instrumental in the organization. A clip he made, urging the local council to block a street through a protected area during migration season, swung the decision the group's way. After a twelve months of campaigning, the council agreed to an "restricted access" restriction between evening and morning from February through to spring. The majority of motorists duly avoided the route.

Other Wildlife and Difficulties

Several vehicles go past when I'm out on patrol and we discover some victims as a consequence – no toads, but three squashed newts. We spot one living newt as well, and the youngster 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 native community has clearly gone dormant for the winter. It seems that I wouldn't have had any better success elsewhere in the country – all the patrol groups I reach out to explain that it's near-impossible at this season.

They project rescuing nearly 10,000 grown amphibians during migration

A message I receive from another volunteer, who has generously made the effort to check for toads in a famous site, considered the largest accurately monitored toad group in the UK, reaches me with the title: "None found." However, in late winter, he informs me, the team plans to assist approximately 10,000 mature amphibians over the street.

Effectiveness and Limitations

How much of a difference can these groups actually make? "The fact that volunteers are performing this regularly on cold, damp and unpleasant late nights is quite extraordinary," says an expert. "That's something that very much should be celebrated." However, while toad patrols are able to reduce the drop, they can't stop it completely – not least because traffic is just one danger.

Additional Threats

The global warming has meant extended spells of dry weather, which cause the wrong conditions for some of the creatures that toads eat, such as invertebrates, while higher water temperatures have led to an rise of toxic plants, which can be harmful to toads. Warmer cold seasons also lead toads to wake up from their hibernation more often, disrupting the energy conservation vital to their existence. Habitat destruction – especially the disappearance of big water bodies – is another menace.

Experts are "often concerned about overemphasizing practical benefits on wildlife," but "It's important in just having these animals around." But toads do have an important role in the ecosystem, eating almost any invertebrates or small animals they can swallow and in turn feeding a number of predators, such as hedgehogs and otters. Enhancing situations for toads – such as building water habitats, protecting forests and constructing amphibian passages – "we'll improve them for a wide range of additional wildlife."

Historical Significance

An additional motive to try to keep toads around is their "important cultural value," adds an specialist. Myths and folklore around toads date back {centuries|hundred