Will Britain's Toads Survive from Traffic and Terrible Decline?

It is Friday night at 7:30, but rather than heading to the pub or watching a film, I've caught a train to a market town in Wiltshire to meet up with local helpers from a toad patrol. These committed people sacrifice their evenings to safeguard the local toad population.

A Worrying Decline in Population

The common toad is growing more rare. A latest study conducted by an wildlife conservation group revealed that the British common toad numbers have almost halved since the mid-1980s. Observing a creature that has been a fixture of the UK landscape in decrease is described as "worrying" by experts. Toads "don't need 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 Traffic

Though the study didn't examine the causes for the decline, traffic is a major factor. Estimates indicate that 20 tonnes of toads are killed on UK roads annually – in other words, several hundred thousand. Unlike frogs, which would probably be happy to mate "with just a small container," toads prefer large ponds. Their capacity to stay out of water for longer than frogs allows they can travel further to find them – often long distances. They usually follow their traditional paths – it's typical for mature amphibians to return to their natal pond to mate.

Breeding Habits

Fittingly, the initial amphibians begin their quest for a partner around February 14th, but some move as far as spring, until it gets night and moving after sunset. During that period, toads start moving from where they have been hibernating "almost simultaneously."

A local helper, who was raised in the region and has been working to save its amphibians since he was a child, notes that "Their sole purpose: to go and mate." If their route happens to a street, they could all get run over, and that mating period would be lost – stopping a new generation of toads from being produced.

Toad Patrols Throughout the United Kingdom

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

Patrols tend to operate during the migration season, when toad crossings are more regular. However, this implies they can miss numbers of toadlets, which, having existed as spawn and then juveniles, leave their water habitats over an irregular timetable in late summer. Because of their size – just a couple of cm wide – "they are destroyed by vehicles." And as being run over "basically turns them into mush," it's harder to collect information on them. At least when adult toads are lost, their remains can be counted.

Annual Efforts

In contrast to most patrols, one local team, who are in their eighth year of functioning, go out throughout the year – not nightly, but when weather are damp, or if a member has reported about a amphibian spotting in their group chat. When I request to accompany them on patrol, they concede it is "not ideal conditions" – winter dormancy has begun and it's been a dry day – but a few of the volunteers gamely agree to walk up and down their area with me and see what we can find. "If anyone can find 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 glimpse of any amphibians, and now they have climbed over a wire barrier to inspect beneath some logs.

Community Involvement

The mother and son became part of the patrol a year and a half ago. The youngster loves all things nature-related and has an goal to become a conservationist, so his parent started to search for activities they could do together to protect native animals. Now she loves it as much as he does, the 41-year-old small business owner tells me – so when the group was seeking a new manager lately, she decided to step up.

The teenager, too, has played an important role in the group. A clip he made, imploring the municipal authority to block a road through a nature reserve during breeding time, swung the decision the group's way. After a year of campaigning, the council approved an "access-only" restriction between evening and morning from late winter through to spring. Most drivers respected and avoided the road.

Other Wildlife and Challenges

A few cars go past when I'm out on patrol and we discover some victims as a consequence – no amphibians, but several crushed salamanders. We spot one live amphibian as well, and the youngster is particularly pleased to see a harvestman, which dances in his palms. Yet despite the team's hardest attempts to show me a toad, the local population has clearly gone dormant for the winter. It appears that I wouldn't have had any more luck elsewhere in the nation – all the rescue teams I reach out to explain that it's near-impossible at this season.

They project rescuing nearly 10,000 grown amphibians during migration

A message I get from a different helper, who has kindly made the effort to look for toads in a noted location, considered the biggest tracked toad group in the UK, reaches me with the subject line: "None found." However, in late winter, he tells me, the group plans to assist around ten thousand mature amphibians over the street.

Impact and Challenges

How much of a difference can these organizations truly achieve? "The reality that people are doing this regularly on cold, damp and unpleasant evenings is quite extraordinary," says an expert. "This effort that very much deserves recognition." However, while toad patrols are able to slow the decline, they can't stop it completely – partly since traffic is not the only threat.

Other Dangers

The climate crisis has resulted in extended spells of dry weather, which create the wrong conditions for some of the animals that toads consume, such as invertebrates, while warmer ponds have caused an increase of toxic plants, which can be harmful to toads. Milder winters also cause toads to wake up from their hibernation more frequently, interfering with the energy conservation crucial to their life cycle. Loss of environment – especially the disappearance of big water bodies – is an additional threat.

Researchers are "always a bit worried 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 pretty much any small creatures or small animals they can swallow and in turn feeding a variety of predators, such as hedgehogs and otters. Enhancing conditions for toads – ie building water habitats, protecting forests and constructing toad tunnels – "benefits for a wide range of additional wildlife."

Cultural Significance

An additional motive to work to preserve toads around is their "historical significance," notes an expert. Legends and tales around toads date back {centuries|hundred