🔗 Share this article

It is Friday night at 7:30, but rather than going out or relaxing at home, I've taken a train to a market town in Wiltshire to meet up with local helpers from a toad patrol. These committed people sacrifice their nights to protect the local toad population.

An Alarming Drop in Numbers

The common toad is becoming increasingly rare. A latest study conducted by an amphibian and reptile charity revealed that the UK toad population have dropped by half since the mid-1980s. Seeing a species that has been a fixture of the British countryside in decline is labeled "worrying" by researchers. Toads "don't require very specific conditions" and "should be able to live quite well in most of areas in Britain," so if even they are not managing to survive, "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 Roads

Though the research didn't examine the reasons for the decline, cars is a major factor. Estimates suggest that 20 tons of toads are crushed on UK roads every year – in other words, several hundred thousand. In contrast to frogs, which might be content to mate "with just a bucket of water," toads favor large ponds. Their capacity to remain away from water for longer than frogs allows they can journey farther to reach them – sometimes hundreds of metres. They usually stick to their traditional paths – it's common for adult toads to go back to their natal pond to mate.

Breeding Habits

Fittingly, the initial amphibians start their journey for a partner around Valentine's day, but others travel as late as spring, waiting until it gets night and travelling through the night. During that period, toads start moving from where they have been overwintering "almost simultaneously."

A local helper, who grew up in the region and has been working to save its amphibians since he was a child, notes that "Their sole purpose: to go and have an orgy." If their path crosses a street, they could all get run over, and that breeding season would never happen – stopping a next generation of toads from being born.

Rescue Groups Across the UK

Finding many of toad carcasses on local roads "inherently strikes a chord with people," and has led to the formation of rescue teams throughout the UK – hundreds of organizations are currently registered with a countrywide program. These teams pick up toads and transport them over streets in buckets, as well as recording the quantity of toads they find and lobbying for other protection measures, such as road closures and amphibian passages.

Patrols usually work during the breeding period, when amphibian movements are frequent. However, this implies they can miss numbers of toadlets, which, having existed as spawn and then juveniles, leave their ponds over an unpredictable schedule in late summer. Because of their size – just a couple of cm wide – "they can get obliterated by vehicles." And as being hit "basically turns them into mush," it's more difficult to get data on them. At least when mature amphibians are killed, their remains can be counted.

Annual Efforts

In contrast to most patrols, a specific volunteer group, who are in their eighth season of functioning, go out year-round – not nightly, but when weather are damp, or if someone has reported about a amphibian spotting in their messaging app. 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 arid period – but several of the helpers willingly accept to patrol their route with me and see what we can find. "If anyone can find any toads tonight, those two will spot one," says the patrol manager, indicating her teenage child and the longtime volunteer. 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 became part of the patrol a while back. The youngster loves all things wildlife and has an goal to become a conservationist, so his mother started to look for activities they could do jointly to help local wildlife. Now she enjoys it as much as he does, the 41-year-old entrepreneur explains – so when the team was seeking a new manager recently, she volunteered for the role.

The teenager, too, has been instrumental in the organization. A clip he made, imploring the municipal authority to block a road through a protected area during migration season, influenced the outcome the team's way. After a twelve months of lobbying, the council approved an "restricted access" rule between evening and morning from February through to spring. Most drivers duly avoided the route.

Additional Species and Difficulties

Several cars go past when I'm out on patrol and we discover some victims as a consequence – no amphibians, but three squashed newts. We spot one living newt as well, and the youngster is especially excited to see a harvestman, which dances in his palms. Yet despite the group's hardest attempts 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 elsewhere in the nation – all the rescue teams I reach out to clarify that it's near-impossible at this time of year.

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

One email I receive from another volunteer, who has kindly taken the trouble to look for toads in a noted location, considered the largest accurately monitored toad group in the UK, reaches me with the subject line: "No toads." However, in late winter, he informs me, the team expects to help around 10,000 adult toads across the road.

Impact and Limitations

What level of impact can these groups truly achieve? "The fact that volunteers are performing this consistently on chilly, wet and miserable evenings is remarkable," says an researcher. "This effort that very much should be celebrated." However, while rescue teams are able to slow the decline, they cannot prevent it entirely – not least because vehicles is not the only threat.

Other Dangers

The climate crisis has resulted in extended spells of dry weather, which cause the poor environment for some of the creatures that toads eat, such as worms and slugs, while higher water temperatures have led to an increase of toxic plants, which can be harmful to toads. Warmer cold seasons also cause toads to wake up from their dormancy more often, disrupting the energy conservation crucial to their life cycle. Loss of environment – particularly the disappearance of big water bodies – is an additional threat.

Researchers are "always a bit worried about overemphasizing practical benefits on biodiversity," however "It's important in just their presence." But toads do have an significant part in the food chain, consuming pretty much any small creatures or tiny organisms they can fit in their mouths and in turn feeding a number of predators, such as wildlife. Enhancing conditions for toads – ie creating more ponds, conserving woodland and constructing amphibian passages – "we'll improve them for a wide range of other species."

Historical Importance

Another reason to work to preserve toads around is their "important cultural value," adds an specialist. Legends and tales around toads date back {centuries|hundred