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It is Friday night at 7:30, but rather than going out or relaxing at home, I've taken a train to a town in the countryside to meet up with volunteers from a toad patrol. These dedicated individuals give up their evenings to safeguard the local toad population.

An Alarming Drop in Numbers

The common toad is growing more uncommon. A recent research led by an amphibian and reptile charity revealed that the UK toad population have almost halved since 1985. Observing a species that has been a stalwart of the UK landscape in decrease is described as "worrying" by experts. Toads "don't need very specific conditions" and "ought to live successfully in the majority of areas in Britain," meaning if even they are struggling to persist, "it kind of suggests that things are not as they should be."

Since 1985, Britain's toad numbers have nearly been cut in half

The Danger from Traffic

Though the research didn't examine the reasons for the decline, cars certainly plays a part. Estimates suggest that 20 tonnes of toads are crushed on UK roads every year – that is, several hundred thousand. Unlike frogs, which might be content to mate "if you left out a bucket of water," 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 – sometimes hundreds of metres. They usually follow their traditional paths – it's common for mature amphibians to go back to their birth pond to mate.

Breeding Patterns

Appropriately enough, the initial amphibians start their journey for a mate around Valentine's day, but some move as late as April, waiting until it gets night and travelling through the night. During that time, 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 working to save its toad population since he was a boy, explains that "Their sole purpose: to go and mate." If their path crosses a road, they could be killed by traffic, and that breeding season would be lost – preventing a next generation of toads from being born.

Rescue Groups Throughout the UK

Seeing many of dead toads on local roads "resonates deeply with people," and has led to the formation of rescue teams across the UK – hundreds of organizations are currently registered with a national initiative. These groups pick up toads and carry them across roads in containers, as well as recording the number of toads they encounter and lobbying for other safety solutions, such as road closures and underground wildlife tunnels.

Volunteers usually work during the migration season, when amphibian movements are frequent. However, this means they can overlook groups of toadlets, which, having been spawn and then juveniles, leave their water habitats over an unpredictable schedule in late summer. Because of their small stature – just one or two centimetres wide – "they can get obliterated by car traffic." And as being hit "basically turns them into mush," it's more difficult to get data on them. At least when adult toads are killed, their carcasses can be tallied.

Annual Efforts

Unlike many groups, a specific volunteer group, who are in their eighth season of functioning, go out year-round – not every night, but whenever weather are damp, or if a member has reported about a toad sighting in their messaging app. When I ask to join them on patrol, they admit it is "not ideal conditions" – toad hibernation season has begun and it's been a dry day – but a few of the volunteers willingly accept to walk up and down their route with me and see what we can find. "Should anyone can find any toads tonight, those two will spot one," says the group coordinator, indicating her teenage child and the longtime volunteer. We've been out for 120 minutes without a single toad sighting, and now they have climbed over a wire barrier to inspect beneath some wood.

Family Participation

The family duo joined the group a year and a half ago. The youngster loves all things wildlife and has an ambition to become a conservationist, so his mother started to search for activities they could do together to protect native animals. Now she enjoys it as much as he does, the 41-year-old entrepreneur explains – so when the group was seeking a new manager recently, she volunteered for the role.

The teenager, too, has been instrumental in the group. A clip he made, urging the municipal authority to close a road through a protected area during breeding time, swung the decision the team's way. After a twelve months of campaigning, the authority agreed to an "restricted access" restriction between evening and morning from February through to spring. The majority of motorists respected and avoided the route.

Additional Species and Challenges

Several cars go past when I'm out on patrol and we find some victims as a consequence – no amphibians, but three squashed newts. We see one living newt as well, and the teenager is especially excited to see a harvestman, which moves in his hands. Yet in spite of the team's best efforts to show me a toad, the native community has obviously gone dormant for the winter. It seems that I wouldn't have had any better success anywhere else in the nation – all the rescue teams I contact clarify that it's near-impossible at this season.

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

A message I get from a different helper, who has generously taken the trouble to check for toads in a famous site, thought to be the largest accurately monitored toad population in the UK, reaches me with the title: "None found." However, in late winter, he informs me, the team expects to help around 10,000 mature amphibians over the street.

Impact and Limitations

What level of impact can these groups truly achieve? "The reality that people are performing this regularly on chilly, wet and miserable evenings is remarkable," notes an expert. "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 just one danger.

Additional Threats

The climate crisis has resulted in longer periods of drought, which cause the wrong conditions for some of the creatures that toads consume, such as worms and slugs, while higher water temperatures have led to an rise of blue-green algae, which can be toxic to toads. Warmer cold seasons also lead toads to wake up from their hibernation more frequently, interfering with the resource preservation vital to their existence. Habitat destruction – especially the loss of large ponds – is an additional threat.

Experts are "often concerned about putting too much of a utilitarian spin on biodiversity," but "It's important in just their presence." But toads play an significant part in the ecosystem, consuming almost any small creatures or tiny organisms they can swallow and in turn feeding a number of predators, such as wildlife. Improving conditions for toads – ie building water habitats, protecting forests and installing toad tunnels – "benefits for a wide range of additional wildlife."

Cultural Significance

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