Can the UK's Toads Be Saved from Traffic and Terrible Decline?

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

A Worrying Decline in Population

The common toad is growing more rare. A recent study led by an amphibian and reptile charity revealed that the UK toad population have dropped by half since 1985. Observing a creature that has been a fixture of the UK landscape in decrease is described as "concerning" by researchers. Toads "don't need very specific conditions" and "ought to live quite well in the majority of areas in Britain," so if even they are struggling to persist, "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 indicate that 20 tonnes of toads are killed on British roads every year – in other words, several hundred thousand. Unlike frogs, which might be content to mate "with just a small container," 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 hundreds of metres. They usually follow their traditional paths – it's typical for adult toads to return to their birth pond to mate.

Migration Habits

Appropriately enough, 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 time, toads start moving from where they have been hibernating "almost simultaneously."

One volunteer, who was raised in the region and has been working to save its toad population since he was a child, explains that "They've got just one focus: to go and have an orgy." If their path happens to a street, they could be killed by traffic, and that mating period would never happen – preventing a new generation of toads from being born.

Toad Patrols Throughout the UK

Finding many of toad carcasses on local roads "resonates deeply with people," and has led to the creation of toad patrols across the UK – hundreds of organizations are currently registered with a countrywide program. These groups collect toads and carry them over streets in buckets, as well as counting the quantity of toads they encounter and advocating for other safety solutions, such as road closures and amphibian passages.

Patrols usually work during the breeding period, when toad crossings are more regular. However, this means they can miss numbers of young toads, which, having existed as spawn and then juveniles, exit their water habitats over an unpredictable schedule in the end of summer. Because of their size – just one or two centimetres wide – "they are destroyed by vehicles." And as being hit "essentially crushes them," it's more difficult to get data on them. At least when adult toads are lost, their remains can be counted.

Annual Work

Unlike most patrols, one local team, who are in their eighth year of operating, go out throughout the year – not every night, but when weather are damp, or if someone has reported about a toad sighting in their group chat. When I ask to join them on patrol, they admit it is "not ideal conditions" – winter dormancy has begun and it's been a arid period – but several of the volunteers willingly accept to walk up and down their route with me and see what we can find. "Should anyone can locate any toads tonight, that pair will spot one," says the group coordinator, pointing to her 14-year-old son and the experienced member. After for two hours without a single toad sighting, and now they have climbed over a barbed wire fence to inspect beneath some wood.

Community Participation

The mother and son became part of the group a year and a half ago. The teenager adores all things nature-related and has an goal to become a environmentalist, so his mother started to look for things they could do together to help local wildlife. Now she enjoys it as much as he does, the 41-year-old entrepreneur explains – so when the group was looking for a fresh coordinator lately, she decided to step up.

The teenager, too, has been instrumental in the organization. A clip he made, urging the municipal authority to block a street through a protected area during migration season, swung the decision the team's way. After a year of lobbying, the authority approved an "access-only" rule between 5pm and 5am from February through to April. Most drivers respected and avoided the road.

Other Wildlife and Difficulties

A few cars go past when I'm out on patrol and we find some casualties as a consequence – no amphibians, but three squashed newts. We spot one live amphibian as well, and the youngster is particularly pleased to see a harvestman, which dances in his hands. Yet despite the group's best efforts to show me a toad, the native community has obviously settled down for the winter. It appears that I couldn't have found any more luck elsewhere in the country – all the rescue teams I reach out to clarify that it's near-impossible at this season.

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

One email I receive from another volunteer, who has generously made the effort to look for toads in a noted location, considered the largest accurately monitored toad population in the UK, arrives in my inbox with the subject line: "No toads." However, in February and March, he informs me, the team expects to help approximately ten thousand adult toads over the street.

Impact and Challenges

How much of a difference can these organizations actually make? "The fact that volunteers are doing this regularly on chilly, wet and miserable evenings is remarkable," says an expert. "This effort that very much deserves recognition." However, while rescue teams are able to slow the decline, they can't stop it completely – not least because traffic is just one danger.

Other Dangers

The climate crisis has meant extended spells of dry weather, which cause the wrong conditions for some of the creatures that toads eat, such as worms and slugs, while warmer ponds have caused an increase of toxic plants, which can be toxic to toads. Milder winters also cause toads to wake up from their dormancy more frequently, disrupting the resource preservation crucial to their life cycle. Habitat destruction – particularly the loss of big water bodies – is another menace.

Researchers are "always a bit worried about putting too much of a utilitarian spin on biodiversity," however "It's important in just having these animals around." But toads play an significant part in the food chain, eating almost any invertebrates or small animals they can fit in their mouths and in turn feeding a variety of predators, such as wildlife. Improving situations for toads – ie building water habitats, conserving woodland and constructing toad tunnels – "we'll improve them 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 specialist. Legends and tales around toads go back {centuries|hundred