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It is a Friday night at half past seven, but rather than going out or relaxing at home, I've caught a train to a market town in the countryside to join volunteers from a toad patrol. These committed people sacrifice their evenings to safeguard the native amphibian community.

A Worrying Drop in Numbers

The common toad is becoming increasingly uncommon. A latest research led by an wildlife conservation group showed that the UK toad population have dropped by half since 1985. Observing a creature that has been a stalwart of the UK landscape in decrease is labeled "concerning" by researchers. Toads "don't require very particular environments" and "should be able to live quite well in the majority of habitats in the UK," so if even they are not managing to survive, "it kind of suggests that the ecosystem is unbalanced."

Since 1985, Britain's toad numbers have nearly been cut in half

The Threat from Traffic

Though the research didn't examine the causes for the drop, traffic is a major factor. Calculations suggest that 20 tons of toads are crushed on UK roads annually – in other words, hundreds of thousands. In contrast to frogs, which might be content to mate "with just a small container," toads favor large ponds. Their capacity to stay out of water for more time than frogs allows they can journey farther to reach them – often hundreds of metres. They tend to stick to their ancestral migration routes – it's common for adult toads to go back to their natal pond to mate.

Migration Habits

Fittingly, the first toads start their journey for a partner around February 14th, but some move as late as spring, waiting until it gets night and moving through the night. During that period, toads start moving from wherever they have been hibernating "all pretty much at the same time."

A local helper, who was raised in the area and has been trying to protect its amphibians since he was a boy, notes that "They've got just one focus: to go and have an orgy." If their route happens to a road, they could all get run over, and that breeding season would never happen – stopping a new generation of toads from being born.

Toad Patrols Across the United Kingdom

Seeing many of toad carcasses on nearby streets "inherently strikes a chord with people," and has resulted in the formation of rescue teams across the UK – hundreds of organizations are officially listed with a national initiative. These groups pick up toads and carry them over streets in buckets, as well as counting the quantity of toads they find and lobbying for other protection measures, such as blocked roads and underground wildlife tunnels.

Patrols tend to operate during the migration season, when toad crossings are frequent. However, this implies they can overlook numbers of young toads, which, having been eggs 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 run over "essentially crushes them," it's harder to get data on them. At least when mature amphibians are lost, their remains can be tallied.

Annual Efforts

In contrast to most patrols, a specific volunteer group, who are in their eighth season of operating, go out throughout the year – not nightly, but whenever weather are warm and wet, or if a member has reported about a toad sighting in their group chat. When I ask to join them on duty, they admit it is "not ideal conditions" – winter dormancy has started and it's been a dry day – but a few of the helpers gamely agree to walk up and down their route 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. 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 logs.

Community Participation

The family duo became part of the group a year and a half ago. The teenager adores all things wildlife and has an ambition to become a environmentalist, so his parent started to look for things they could do together to protect native animals. Now she enjoys it as much as he does, the middle-aged entrepreneur explains – so when the group was looking for a new manager recently, she volunteered for the role.

The teenager, too, has played an important role in the organization. A video he created, imploring the municipal authority to block 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 February through to spring. The majority of motorists duly avoided the road.

Additional Species and Difficulties

A few cars go past when I'm out on duty and we discover some victims as a consequence – no amphibians, but several crushed salamanders. We see one living newt as well, and the teenager is particularly pleased to see a harvestman, which dances in his palms. Yet in spite of the group's best efforts to show me a toad, the local population has clearly settled down for the winter. It seems that I couldn't have found any better success anywhere else in the country – all the patrol groups I contact explain that it's very difficult at this time of year.

They project rescuing nearly 10,000 grown amphibians during migration

One email I receive from another volunteer, who has kindly made the effort to look for toads in a noted location, thought to be the biggest tracked toad group in the UK, arrives in my inbox with the title: "None found." However, in late winter, he tells me, the group plans to assist around 10,000 mature amphibians across the road.

Effectiveness and Limitations

How much of a difference can these organizations truly achieve? "The reality that volunteers are doing this consistently on cold, damp and unpleasant late nights is quite extraordinary," says an researcher. "That's something that very much should be celebrated." However, while toad patrols are able to reduce the drop, they cannot prevent it entirely – partly since traffic is just one danger.

Other Dangers

The climate crisis has meant longer periods of dry weather, which cause the wrong conditions for some of the animals that toads consume, such as invertebrates, while warmer ponds have caused an increase of blue-green algae, which can be harmful to toads. Warmer cold seasons also lead toads to emerge from their dormancy more often, interfering with the energy conservation vital to their existence. Habitat destruction – particularly the loss of large ponds – is another menace.

Experts are "often concerned about putting too much of a utilitarian spin on wildlife," however "There is a big value in just having these animals around." But toads do have an significant part in the food chain, eating almost any small creatures or small animals they can swallow and in turn sustaining a variety of birds and mammals, such as wildlife. Enhancing conditions for toads – ie building water habitats, protecting forests and installing amphibian passages – "benefits for a whole bunch of other species."

Cultural Significance

An additional motive to work to preserve toads around is their "important cultural value," notes an specialist. Myths and folklore around toads date back {centuries|hundred