Can Britain's Toads Be Saved from Roads and Terrible Decline?

It is a Friday evening at half past seven, but rather than heading to the pub or watching a film, I've taken a train to a market town in the countryside to meet up with local helpers from a amphibian rescue group. These dedicated individuals sacrifice their evenings to protect the native amphibian community.

A Worrying Drop in Numbers

The common toad is growing more uncommon. A latest study conducted by an wildlife conservation group showed that the British common toad numbers have almost halved since the mid-1980s. Observing a creature that has been a fixture of the British countryside in decline is described as "concerning" by experts. Toads "don't require very specific conditions" and "ought to live successfully in the majority of areas 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 Danger from Traffic

Though the research didn't cover the causes for the decline, traffic is a major factor. Estimates indicate that 20 tons of toads are killed on British roads annually – in other words, hundreds of thousands. In contrast to frogs, which might be happy to mate "if you left out a small container," toads prefer big bodies of water. Their ability to stay out of water for more time than frogs allows they can travel further to reach them – sometimes long distances. They usually stick to their traditional paths – it's typical for mature amphibians to return to their natal pond to mate.

Migration Habits

Fittingly, the initial amphibians begin their quest for a partner around Valentine's day, but others travel as late as spring, until it gets night and travelling after sunset. During that time, toads begin migrating from wherever they have been hibernating "almost simultaneously."

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

Rescue Groups Across the United Kingdom

Seeing many of toad carcasses on nearby streets "inherently strikes a chord with people," and has resulted in the creation of toad patrols across the UK – 274 groups are officially listed with a national initiative. These groups pick up toads and carry them over streets in buckets, as well as recording the number of toads they find and lobbying for other safety solutions, such as blocked roads and amphibian passages.

Patrols usually work during the migration season, when toad crossings are frequent. However, this means they can miss groups of young toads, which, having existed as eggs and then tadpoles, 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 car traffic." And as being hit "essentially crushes them," it's harder to get data on them. At least when mature amphibians are lost, their carcasses can be counted.

Year-Round Work

In contrast to most patrols, one local team, who are in their eighth year of operating, go out throughout the year – not nightly, but whenever weather are warm and wet, or if someone has posted about a amphibian spotting in their group chat. When I ask to join them on patrol, they admit it is "not ideal conditions" – winter dormancy has started and it's been a arid period – but several of the helpers willingly accept to patrol their route with me and search for any toads. "Should anyone can locate any toads tonight, that pair will find one," says the group coordinator, pointing to her teenage child and the experienced member. After for 120 minutes without a single toad sighting, and now they have climbed over a wire barrier to inspect beneath some logs.

Community Participation

The family duo joined the group a year and a half ago. The teenager loves all things wildlife and has an ambition to become a conservationist, so his parent started to look for activities they could do together to help local wildlife. Now she loves it as much as he does, the 41-year-old small business owner explains – so when the team was seeking a fresh coordinator recently, she decided to step up.

The youth, too, has played an important role in the group. A video he made, imploring the local council to block a road through a protected area during migration season, swung the decision the group's way. After a twelve months of lobbying, the authority approved an "restricted access" rule between evening and morning from late winter through to spring. Most drivers duly avoided the route.

Other Wildlife and Challenges

Several vehicles go by when I'm out on duty and we find some casualties as a result – no toads, but three squashed newts. We spot one living newt as well, and the youngster is particularly pleased to see a daddy longlegs, which moves in his palms. Yet in spite of the team's hardest attempts to let me see a toad, the native community has clearly settled down for the winter. It appears 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 very difficult at this time of year.

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

A message I receive from a different helper, who has generously taken the trouble to check for toads in a famous site, thought to be the biggest tracked toad population in the UK, reaches me with the title: "No toads." However, in February and March, he informs me, the team expects to help around 10,000 adult toads over the street.

Impact and Challenges

How much of a difference can these organizations truly achieve? "The reality that volunteers are performing this regularly on chilly, wet and miserable evenings is quite extraordinary," notes an researcher. "That's something that very much should be celebrated." However, while toad patrols are able to slow the decline, they cannot prevent it entirely – partly since vehicles is not the only threat.

Other Dangers

The global warming has meant longer periods of dry weather, which cause the wrong conditions for some of the creatures that toads eat, such as invertebrates, while warmer ponds 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 hibernation more frequently, interfering with the energy conservation crucial to their life cycle. Habitat destruction – especially the disappearance of large ponds – is an additional threat.

Experts are "often concerned about putting too much of a utilitarian spin on biodiversity," however "It's important in just their presence." But toads do have an important role in the food chain, consuming almost any invertebrates or tiny organisms they can swallow and in turn feeding a variety of predators, such as hedgehogs and otters. Improving situations for toads – ie creating more ponds, conserving woodland and installing amphibian passages – "benefits for a wide range of additional wildlife."

Cultural Importance

Another reason to work to preserve toads present is their "historical significance," adds an expert. Legends and tales around toads date back {centuries|hundred