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It is Friday evening at 7:30, but instead of going out or relaxing at home, I've caught a train to a town in the countryside to meet up with local helpers from a amphibian rescue group. These dedicated individuals give up their nights to safeguard the native amphibian community.

An Alarming Decline in Numbers

The common toad is growing more rare. A latest research conducted by an wildlife conservation group showed that the UK toad population have almost halved since the mid-1980s. Seeing a creature that has been a stalwart of the British countryside in decrease is described as "worrying" by researchers. Toads "don't require very particular environments" and "should be able to live successfully in most of habitats in the UK," meaning if even they are not managing to survive, "it kind of suggests that the ecosystem is unbalanced."

Toad populations across the UK have declined by almost 50% since the 1980s

The Threat from Traffic

Though the study didn't cover the causes for the decline, traffic is a major factor. Calculations indicate that 20 tonnes of toads are killed on British roads annually – that is, hundreds of thousands. In contrast to frogs, which would probably be happy to mate "if you left out a bucket of water," toads favor big bodies of water. Their capacity to stay out of water for longer than frogs means they can travel further to reach them – sometimes long distances. They usually follow their ancestral migration routes – it's typical for adult toads to return to their birth pond to mate.

Migration Habits

Appropriately enough, the initial amphibians start their journey for a mate around Valentine's day, but others travel as far as April, until it gets night and moving through the night. During that time, toads start moving from where they have been hibernating "almost simultaneously."

One volunteer, who was raised in the area and has been trying to protect its amphibians 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 never happen – preventing a new generation of toads from being produced.

Rescue Groups Across the UK

Finding many of toad carcasses on nearby streets "resonates deeply with people," and has led to the formation of rescue teams throughout the UK – 274 groups are currently registered with a national initiative. These groups collect toads and carry them over streets in buckets, as well as recording the number of toads they encounter and lobbying for other protection measures, such as road closures and underground wildlife tunnels.

Volunteers tend to operate during the breeding period, when toad crossings are more regular. However, this means they can overlook groups of young toads, which, having existed as spawn and then tadpoles, 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 hit "essentially crushes them," it's more difficult to get data on them. At least when mature amphibians are killed, their carcasses can be tallied.

Year-Round Work

Unlike most patrols, a specific volunteer group, who are in their eighth season of functioning, go out throughout the year – not every night, but whenever conditions are warm and wet, or if someone has posted about a amphibian spotting in their group chat. When I ask to join them on duty, they admit it is "not ideal conditions" – toad hibernation season has started and it's been a dry day – but several of the helpers willingly accept to walk up and down their route with me and search for any toads. "If anyone can find any toads tonight, that pair will find one," says the patrol manager, pointing to her 14-year-old son and the experienced member. We've been out for two hours without a glimpse of any amphibians, and now they have climbed over a wire barrier to check under some logs.

Community Participation

The mother and son joined the patrol a year and a half ago. The youngster loves all things wildlife and has an goal to become a environmentalist, so his mother started to search for things they could do jointly to help native animals. Now she loves it as much as he does, the middle-aged small business owner tells me – so when the group was seeking a new manager lately, she volunteered for the role.

The youth, too, has played an important role in the organization. A clip he created, urging the local council to block a road through a nature reserve during migration season, swung the decision the team's way. After a year of lobbying, the authority agreed to an "access-only" restriction between 5pm and 5am from late winter through to April. Most drivers duly avoided the route.

Additional Species and Difficulties

Several cars go past when I'm out on patrol and we find some casualties as a result – no amphibians, but three squashed newts. We see one living newt as well, and the youngster is especially excited to see a daddy longlegs, which moves in his palms. Yet in spite of the group's hardest attempts to let me see a toad, the native community has clearly gone dormant for the colder months. It appears that I couldn't have found any better success elsewhere in the nation – all the patrol groups I contact explain that it's very difficult at this time of year.

This team anticipates assisting around ten thousand mature toads over the street

A message I get from another volunteer, who has kindly made the effort to look for toads in a famous site, considered the biggest tracked toad population in the UK, reaches me with the subject line: "None found." However, in late winter, he tells me, the team expects to help around ten thousand adult toads over the street.

Effectiveness and Challenges

How much of a difference can these groups truly achieve? "The reality that volunteers are performing this regularly on chilly, wet and miserable late nights is remarkable," says an researcher. "This effort that very much deserves recognition." However, while rescue teams are able to reduce the drop, they cannot prevent it entirely – not least because vehicles is not the only threat.

Additional Threats

The global warming has meant extended spells of drought, which cause the wrong conditions for some of the creatures that toads eat, such as worms and slugs, while higher water temperatures have caused an increase of blue-green algae, which can be harmful to toads. Milder winters also cause toads to emerge from their dormancy more often, interfering with the resource preservation crucial to their existence. Loss of environment – especially the disappearance of big water bodies – is an additional threat.

Experts are "often concerned about overemphasizing practical benefits on wildlife," but "It's important in just having these animals around." But toads play an important role in the ecosystem, eating pretty much any small creatures or tiny organisms they can swallow and in turn feeding a variety of birds and mammals, such as hedgehogs and otters. Enhancing conditions for toads – such as creating more ponds, protecting forests and constructing toad tunnels – "benefits for a whole bunch of additional wildlife."

Historical Significance

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