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It's Friday night at half past seven, but instead of heading to the pub or watching a film, I've caught a train to a town in Wiltshire to join volunteers from a toad patrol. These committed people sacrifice their nights to protect the local toad population.

An Alarming Decline in Numbers

The common toad is becoming increasingly rare. A recent research led by an wildlife conservation group showed that the UK toad population have almost halved since 1985. Seeing a creature that has been a fixture of the UK landscape in decrease is labeled "concerning" by experts. Toads "don't need very particular environments" and "should be able to live quite well in most of habitats in Britain," 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 Roads

Though the research didn't cover the reasons for the decline, traffic is a major factor. Estimates indicate that 20 tonnes of toads are crushed on British roads annually – that is, hundreds of thousands. In contrast to frogs, which would probably be happy to mate "if you left out a small container," toads favor big bodies of water. Their ability to remain away from water for more time than frogs means they can journey farther to reach them – often hundreds of metres. They usually stick to their traditional paths – it's typical for adult toads to go back to their birth pond to mate.

Breeding Habits

Fittingly, the first toads begin their quest for a partner around February 14th, but some move as late as April, waiting until it gets dark and moving after sunset. During that time, toads begin migrating from where they have been overwintering "all pretty much at the same time."

A local helper, who grew up in the area and has been working to save its amphibians since he was a child, explains that "They've got just one focus: to go and mate." If their route crosses a street, they could all get run over, and that mating period would never happen – stopping a new generation of toads from being born.

Toad Patrols Across the UK

Finding hundreds of toad carcasses on nearby streets "inherently strikes a chord with people," and has led to the creation of toad patrols throughout the UK – hundreds of organizations 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 lobbying for other protection measures, such as blocked roads and underground wildlife tunnels.

Patrols tend to operate during the breeding period, when amphibian movements are more regular. However, this implies they can overlook numbers of young toads, which, having been eggs and then juveniles, leave their ponds over an irregular timetable in late summer. Because of their size – just a couple of cm wide – "they can get obliterated by vehicles." And as being hit "essentially crushes them," it's more difficult to collect information on them. At least when mature amphibians are lost, their remains can be counted.

Annual Efforts

In contrast to 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 a member has reported about a toad sighting in their messaging app. When I ask to join them on patrol, they concede it is "not ideal conditions" – winter dormancy has started and it's been a dry day – but several of the helpers gamely agree to patrol their route with me and see what we can find. "If anyone can find any toads tonight, that pair will spot one," says the patrol manager, indicating her teenage child and the longtime volunteer. After for two hours without a single toad sighting, and now they have scaled a wire barrier to check under some wood.

Family Involvement

The mother and son became part of the patrol a year and a half ago. The teenager loves all things wildlife and has an goal to become a environmentalist, so his mother 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 small business owner tells me – so when the group was looking for a new manager recently, she volunteered for the role.

The youth, too, has played an important role in the organization. A clip he created, imploring the local council to close a street through a protected area during breeding time, influenced the outcome the group's way. After a twelve months of campaigning, the authority approved an "restricted access" rule between 5pm and 5am from February through to spring. The majority of motorists respected and avoided the route.

Additional Species and Challenges

A few vehicles go by when I'm out on duty and we find some victims as a result – no amphibians, but three squashed newts. We see one living newt as well, and the teenager is particularly pleased to see a harvestman, which moves in his hands. Yet in spite of the team's hardest attempts to show me a toad, the local population has clearly gone dormant for the winter. It seems that I wouldn't have had any better success elsewhere in the nation – all the rescue teams I reach out to explain that it's very difficult at this season.

The group expects to help approximately 10,000 adult toads across the road

A message I receive from a different helper, who has generously taken the trouble to check for toads in a famous site, thought to be the largest accurately monitored toad group in the UK, arrives in my inbox with the title: "None found." However, in February and March, he informs me, the team plans to assist around 10,000 mature amphibians across the road.

Effectiveness and Challenges

How much of a difference can these groups truly achieve? "The fact that volunteers are doing this regularly on cold, damp and unpleasant evenings is remarkable," notes an researcher. "That's something that very much deserves recognition." However, while toad patrols are able to reduce the drop, they can't stop it completely – partly since vehicles is not the only threat.

Other Dangers

The climate crisis has meant longer periods of dry weather, which create the wrong conditions for some of the animals that toads eat, such as invertebrates, while higher water temperatures have led to an increase of blue-green algae, which can be toxic to toads. Milder winters also lead toads to wake up from their dormancy more often, interfering with the energy conservation crucial to their life cycle. Loss of environment – particularly the loss of large ponds – is an additional threat.

Researchers are "often concerned about putting too much of a utilitarian spin on biodiversity," however "There is a big value in just their presence." But toads play an important role in the food chain, consuming almost any invertebrates or tiny organisms they can fit in their mouths and in turn feeding a variety of birds and mammals, such as hedgehogs and otters. Improving situations for toads – ie creating more ponds, conserving woodland and constructing toad tunnels – "we'll improve them for a whole bunch of additional wildlife."

Historical Significance

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