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

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

A Worrying Drop in Population

The common toad is becoming increasingly uncommon. A recent study led by an wildlife conservation group showed that the UK toad population have dropped by half since the mid-1980s. Seeing a creature that has been a stalwart of the UK landscape in decrease is described as "worrying" by researchers. Toads "don't need very specific conditions" and "should be able to live successfully in the majority of habitats in the UK," meaning if even they are struggling to persist, "it kind of suggests that the ecosystem is unbalanced."

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, traffic certainly plays a part. Estimates suggest that 20 tons of toads are killed on British roads annually – that is, several hundred thousand. Unlike frogs, which might be happy to mate "with just a bucket of water," toads favor big bodies of water. Their capacity to remain away from water for longer than frogs means they can travel further to reach them – sometimes hundreds of metres. They usually follow their ancestral migration routes – it's typical for mature amphibians to return to their birth pond to mate.

Breeding Patterns

Fittingly, the initial amphibians start their journey for a mate around February 14th, but some move as late as April, until it gets dark and moving after sunset. During that time, toads begin migrating from wherever they have been hibernating "all pretty much at the same time."

One volunteer, who grew up in the region and has been trying to protect its toad population since he was a boy, explains that "They've got just one focus: to go and mate." If their path happens to a road, they could be killed by traffic, and that mating period would never happen – stopping a next generation of toads from being born.

Toad Patrols Across the United Kingdom

Finding hundreds of toad carcasses on local roads "resonates deeply with people," and has led to the formation of toad patrols across the UK – 274 groups are currently registered with a national initiative. These groups collect toads and carry them over streets in containers, as well as recording the quantity of toads they find and advocating for other safety solutions, such as blocked roads and underground wildlife tunnels.

Patrols tend to operate during the breeding period, when toad crossings are more regular. However, this implies they can miss numbers of toadlets, which, having been spawn and then juveniles, exit their water habitats 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 run over "basically turns them into mush," it's harder to get data on them. At least when mature amphibians are killed, their carcasses can be tallied.

Annual Efforts

Unlike most patrols, a specific volunteer group, who are in their eighth season of functioning, go out throughout the year – not every night, but when conditions are damp, or if someone has posted about a toad sighting in their group chat. When I ask to join them on duty, they concede it is "not a toady night" – winter dormancy has started and it's been a arid period – but several of the volunteers gamely agree to walk up and down their route with me and search for any toads. "Should anyone can locate any toads tonight, that pair will spot one," says the patrol manager, pointing to her teenage child and the experienced member. 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.

Community Involvement

The family duo became part of the group a year and a half ago. The youngster loves all things nature-related and has an ambition to become a environmentalist, so his mother started to search for activities they could do jointly to protect local wildlife. Now she loves it as much as he does, the 41-year-old small business owner explains – so when the group was looking for a new manager lately, she decided to step up.

The youth, too, has played an important role in the group. A clip he made, urging the municipal authority to close a street through a protected area during migration season, influenced the outcome the team's way. After a twelve months of campaigning, the authority agreed to an "access-only" restriction between evening and morning from late winter through to April. Most drivers duly avoided the road.

Other Wildlife and Difficulties

A few cars go past when I'm out on patrol and we discover some casualties as a consequence – no amphibians, but three squashed newts. We see one live amphibian as well, and the youngster is particularly pleased to see a daddy longlegs, which dances in his palms. Yet in spite of the team's hardest attempts to let me see a toad, the native community has clearly gone dormant for the colder months. It appears that I wouldn't have had any better success elsewhere in the nation – all the patrol groups I contact explain that it's near-impossible at this time of year.

They project rescuing nearly 10,000 grown amphibians during migration

A message 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, reaches me with the subject line: "No toads." However, in late winter, he tells me, the team plans to assist approximately 10,000 adult toads across the road.

Effectiveness and Challenges

How much of a difference can these groups actually make? "The reality that people are doing this consistently on cold, damp and unpleasant evenings is quite extraordinary," says an expert. "This effort that very much deserves recognition." However, while rescue teams are able to reduce the drop, they cannot prevent it entirely – partly since vehicles is just one danger.

Additional Threats

The climate crisis has meant extended spells of dry weather, which create the poor environment 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 toxic to toads. Warmer cold seasons also cause toads to wake up from their hibernation more often, disrupting the energy conservation vital to their existence. Habitat destruction – particularly the disappearance of large ponds – is an additional threat.

Researchers are "often concerned about overemphasizing practical benefits on biodiversity," however "It's important in just having these animals around." But toads play an significant part in the ecosystem, eating almost any small creatures or small animals they can swallow and in turn sustaining a variety of predators, such as hedgehogs and otters. Enhancing situations for toads – such as creating more ponds, conserving woodland and installing toad tunnels – "benefits for a whole bunch of other species."

Historical Importance

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