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It is a Friday night at half past seven, but instead of going out or relaxing at home, I've taken a train to a town in the countryside to meet up with local helpers from a toad patrol. These dedicated individuals give up their evenings to protect the local toad population.

A Worrying Drop in Numbers

The Bufo bufo is becoming increasingly uncommon. A latest study conducted by an wildlife conservation group revealed that the UK toad population have almost halved since 1985. Seeing a species that has been a fixture of the British countryside in decrease is labeled "worrying" by researchers. Toads "don't require very specific conditions" and "ought to live successfully in most of areas in Britain," so if even they are struggling to persist, "it kind of suggests that the ecosystem is unbalanced."

Toad populations across the UK have declined by almost 50% since the 1980s

The Threat from Roads

Though the study didn't cover the causes for the decline, traffic is a major factor. Estimates indicate that 20 tons of toads are killed on UK roads annually – in other words, hundreds of thousands. 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 means they can travel further to find them – sometimes long distances. They usually stick to their ancestral migration routes – it's typical for adult toads to return to their natal pond to mate.

Migration Habits

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

One volunteer, who was raised in the area and has been trying to protect its amphibians since he was a child, explains that "They've got just one focus: to go and mate." If their route happens to a street, they could all get run over, and that breeding season would be lost – preventing a new generation of toads from being produced.

Toad Patrols Across the United Kingdom

Finding hundreds of toad carcasses on local roads "resonates deeply with people," and has led to the creation of toad patrols throughout the UK – hundreds of organizations are currently registered with a countrywide program. These groups pick up toads and transport them across roads in buckets, as well as counting the number of toads they find and advocating for other protection measures, such as blocked roads and amphibian passages.

Volunteers tend to operate during the breeding period, when toad crossings are more regular. However, this implies they can miss numbers of young toads, which, having been 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 run over "basically turns them into mush," it's more difficult to get data on them. At least when mature amphibians are lost, their remains can be counted.

Year-Round Efforts

Unlike most patrols, a specific volunteer group, who are in their eighth year of operating, go out year-round – not nightly, but when conditions are warm and wet, or if someone has reported about a toad sighting in their messaging app. When I ask to join them on duty, they concede it is "not a toady night" – toad hibernation season has begun and it's been a dry day – but several of the volunteers willingly accept to patrol their area with me and see what we can find. "If anyone can find any toads tonight, that pair will spot one," says the group coordinator, indicating her 14-year-old son and the experienced member. After for two hours without a single toad sighting, and now they have climbed over a wire barrier to inspect beneath some wood.

Family Participation

The mother and son joined the group a while back. The teenager loves all things nature-related and has an goal to become a conservationist, so his parent started to search for things they could do together to protect local wildlife. Now she loves it as much as he does, the middle-aged small business owner tells me – so when the group was seeking a new manager recently, she decided to step up.

The teenager, too, has played an important role in the organization. A clip he created, imploring the local council to block a street through a nature reserve during breeding time, swung the decision the group's way. After a twelve months of lobbying, the authority approved an "restricted access" restriction between evening and morning from late winter through to April. The majority of motorists respected and avoided the route.

Other Wildlife and Challenges

Several cars go by when I'm out on patrol and we find some victims as a consequence – no toads, but three squashed newts. We spot one live amphibian as well, and the teenager is especially excited to see a daddy longlegs, which dances in his hands. Yet in spite of the team's best efforts to show me a toad, the native community has obviously settled down for the winter. It seems that I couldn't have found any more luck anywhere else in the nation – all the rescue teams I contact explain that it's near-impossible at this time of year.

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

One email I receive from another volunteer, who has generously made the effort to check for toads in a famous site, 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 informs me, the group expects to help around 10,000 adult toads over the street.

Effectiveness and Limitations

What level of impact can these organizations truly achieve? "The reality that volunteers are performing this regularly on chilly, wet and miserable evenings is remarkable," says an researcher. "That's something that very much should be celebrated." However, while rescue teams are able to reduce the drop, they cannot prevent it entirely – not least because traffic is just one danger.

Other Dangers

The climate crisis has meant longer periods of drought, which create the wrong conditions for some of the animals that toads eat, such as invertebrates, while warmer ponds have caused an increase of blue-green algae, which can be toxic to toads. Warmer cold seasons also lead toads to wake up from their dormancy more often, interfering with the resource preservation vital to their existence. Loss of environment – particularly the disappearance of big water bodies – is an additional threat.

Researchers are "often concerned about overemphasizing practical benefits 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, consuming almost any small creatures or tiny organisms they can fit in their mouths and in turn sustaining a number of predators, such as wildlife. Improving situations for toads – ie creating more ponds, conserving woodland and installing amphibian passages – "benefits for a whole bunch of additional wildlife."

Historical Significance

Another reason to try to keep toads around is their "historical significance," adds an expert. Legends and tales around toads go back {centuries|hundred