🔗 Share this article

It's 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 join local helpers from a amphibian rescue group. These dedicated individuals sacrifice their nights to protect the native amphibian community.

A Worrying Drop in Numbers

The Bufo bufo is growing more uncommon. A latest research conducted by an wildlife conservation group revealed that the British common toad numbers have almost halved since the mid-1980s. Seeing a creature that has been a fixture of the UK landscape in decrease is labeled "concerning" by experts. Toads "don't require very particular environments" and "should be able to live successfully in most of habitats in the UK," so if even they are struggling to persist, "it indicates 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 cover the causes for the drop, cars certainly plays a part. 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 "if you left out a small container," toads prefer big bodies of water. Their capacity to stay out of water for more time than frogs allows they can journey farther to reach them – often long distances. They usually stick to their traditional paths – it's common for mature amphibians to return to their birth pond to mate.

Breeding Habits

Appropriately enough, the first toads begin their quest for a mate around February 14th, but some move as far as April, until it gets night and moving after sunset. During that period, toads begin migrating from wherever they have been overwintering "all pretty much at the same time."

One volunteer, who was raised in the area and has been working to save its amphibians since he was a boy, notes that "Their sole purpose: to go and mate." If their path happens to a street, they could be killed by traffic, and that mating period would be lost – stopping a new generation of toads from being born.

Rescue Groups Across the UK

Finding hundreds of toad carcasses on local roads "resonates deeply with people," and has resulted in the formation of rescue teams across the UK – 274 groups are officially listed with a countrywide program. These teams collect toads and carry them across roads in containers, as well as recording the quantity of toads they encounter and advocating for other safety solutions, such as blocked roads and underground wildlife tunnels.

Patrols usually work during the breeding period, when toad crossings are frequent. However, this means they can miss numbers of toadlets, which, having been eggs and then juveniles, leave their water habitats over an irregular timetable in the end of summer. Because of their small stature – just a couple of cm wide – "they can get obliterated by car traffic." And as being hit "essentially crushes them," it's harder to collect information on them. At least when adult toads are killed, their remains can be tallied.

Year-Round Efforts

Unlike most patrols, a specific volunteer group, who are in their eighth season of functioning, go out year-round – not every night, but whenever weather are damp, or if someone has reported 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 begun and it's been a dry day – but several of the volunteers gamely agree to patrol their route with me and see what we can find. "If anyone can locate any toads tonight, those two will spot one," says the group coordinator, indicating her teenage child and the experienced member. We've been out for two hours without a single toad sighting, and now they have scaled a wire barrier to check under some logs.

Family Involvement

The family duo became part of the patrol a year and a half ago. The youngster adores all things nature-related and has an goal to become a environmentalist, so his parent started to look for activities they could do together to protect native animals. Now she loves it as much as he does, the 41-year-old entrepreneur explains – so when the team was looking for a new manager lately, she decided to step up.

The teenager, too, has played an important role in the organization. A clip he made, urging the municipal authority to close a street through a protected area during migration season, swung the decision the team's way. After a twelve months of campaigning, the council approved an "access-only" rule between 5pm and 5am from February through to spring. The majority of motorists duly avoided the road.

Other Wildlife and Difficulties

Several cars go past when I'm out on duty and we find some casualties as a consequence – no toads, but several crushed salamanders. We spot one living newt as well, and the teenager is especially excited to see a daddy longlegs, which dances in his hands. Yet despite the group'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 anywhere else in the nation – all the patrol groups I reach out to explain 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 noted location, considered the largest accurately monitored toad group in the UK, arrives in my inbox with the subject line: "No toads." However, in late winter, he tells me, the group expects to help approximately 10,000 mature amphibians over the street.

Effectiveness and Limitations

How much of a difference can these groups truly achieve? "The fact that people are performing this regularly on chilly, wet and miserable late nights is remarkable," notes 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 traffic is not the only threat.

Other Dangers

The global warming has meant extended spells of drought, which cause the wrong conditions for some of the animals that toads consume, such as worms and slugs, while warmer ponds have caused an increase of toxic plants, which can be toxic to toads. Warmer cold seasons also lead toads to wake up from their hibernation more often, disrupting the energy conservation crucial to their life cycle. Habitat destruction – especially the disappearance of big water bodies – is an additional threat.

Researchers are "always a bit worried about overemphasizing practical benefits on wildlife," however "It's important in just having these animals around." But toads do have an significant part in the ecosystem, eating pretty much any invertebrates or tiny organisms they can fit in their mouths and in turn sustaining a variety of predators, such as wildlife. Improving conditions for toads – ie building water habitats, protecting forests and constructing amphibian passages – "benefits for a wide range of additional wildlife."

Historical Importance

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