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It is a Friday night at 7:30, but instead of heading to the pub or relaxing at home, I've taken a train to a market town in Wiltshire to meet up with local helpers from a amphibian rescue group. These committed people give up their evenings to protect the local toad population.

An Alarming Drop in Numbers

The common toad is growing more rare. A recent research conducted by an amphibian and reptile charity revealed that the UK toad population have almost halved since the mid-1980s. Seeing a species that has been a fixture of the UK landscape in decline is labeled "worrying" by researchers. Toads "don't require very particular environments" and "ought to live quite well in most of habitats in Britain," meaning if even they are not managing to survive, "it indicates that the ecosystem is unbalanced."

The UK toad population has almost halved since 1985

The Threat from Traffic

Though the research didn't examine the reasons for the drop, cars is a major factor. Calculations indicate that 20 tons of toads are crushed on UK roads annually – in other words, several hundred thousand. Unlike frogs, which might be happy to mate "if you left out a small container," toads favor big bodies of water. Their ability to stay out of water for more time than frogs means they can travel further to find them – often hundreds of metres. They tend to stick to their traditional paths – it's common for adult toads to return to their birth pond to mate.

Migration Patterns

Appropriately enough, the initial amphibians start their journey for a partner around February 14th, but some move as late as spring, waiting until it gets night and travelling after sunset. During that period, toads start moving from where they have been hibernating "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 child, explains that "They've got just one focus: to go and mate." If their route crosses a road, they could all get run over, and that breeding season would be lost – stopping a new generation of toads from being born.

Toad Patrols Across the UK

Finding hundreds of dead toads on local roads "resonates deeply with people," and has resulted in the formation of toad patrols throughout the UK – hundreds of organizations are officially listed with a national initiative. These teams pick up toads and transport them across roads in containers, as well as counting the number of toads they find and lobbying for other safety solutions, such as road closures and amphibian passages.

Patrols usually work during the breeding period, when amphibian movements are more regular. However, this implies they can miss groups of toadlets, which, having existed as eggs and then tadpoles, exit their water habitats over an irregular timetable in the end of summer. Because of their small stature – just a couple of cm wide – "they are destroyed by vehicles." And as being hit "basically turns them into mush," it's harder to get data on them. At least when mature amphibians are lost, their carcasses can be tallied.

Annual Work

Unlike many groups, a specific volunteer group, who are in their eighth year of functioning, go out throughout the year – not nightly, but whenever weather are warm and wet, 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 started and it's been a dry day – but several of the helpers gamely agree to patrol their area with me and search for any toads. "If anyone can locate any toads tonight, those two will find one," says the group coordinator, indicating her teenage child and the longtime volunteer. We've been out for two hours without a single toad sighting, and now they have scaled a barbed wire fence to inspect beneath some wood.

Family Involvement

The mother and son joined the patrol a year and a half ago. The youngster loves all things wildlife and has an ambition to become a environmentalist, so his mother started to look for activities they could do jointly to protect native animals. Now she enjoys it as much as he does, the middle-aged entrepreneur tells me – so when the group was looking for a new manager lately, she volunteered for the role.

The youth, too, has played an important role in the organization. A video he created, urging the local council to close a street through a nature reserve during breeding time, influenced the outcome the group's way. After a year of lobbying, the authority approved an "restricted access" restriction between 5pm and 5am from late winter through to spring. The majority of motorists duly avoided the road.

Additional Species and Difficulties

A few cars go by when I'm out on patrol and we find some victims as a result – no toads, but three squashed newts. We see one living newt as well, and the youngster is especially excited to see a daddy longlegs, which moves in his hands. Yet in spite of the team's hardest attempts to show me a toad, the native community has clearly settled down for the colder months. It appears that I wouldn't have had any better success anywhere else in the country – all the patrol groups I contact clarify that it's very difficult at this time of year.

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

One email I receive from a different helper, 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 team plans to assist around 10,000 adult toads across the road.

Impact and Challenges

What level of impact can these groups truly achieve? "The reality that people are performing this regularly on chilly, wet and miserable evenings is remarkable," notes an expert. "That's something that very much deserves recognition." However, while toad patrols are able to reduce the drop, they can't stop it completely – not least because traffic is just one danger.

Additional Threats

The climate crisis has resulted in longer periods of drought, which create the wrong conditions for some of the animals that toads eat, such as worms and slugs, while higher water temperatures have caused an increase of blue-green algae, which can be toxic to toads. Milder winters also lead toads to emerge from their hibernation more often, disrupting the resource preservation vital to their life cycle. Habitat destruction – especially the disappearance of large ponds – is another menace.

Researchers are "often concerned about putting too much of a utilitarian spin on wildlife," but "There is a big value in just their presence." But toads do have an important role in the ecosystem, consuming almost any small creatures or tiny organisms they can fit in their mouths and in turn sustaining a variety of predators, such as hedgehogs and otters. Enhancing situations for toads – such as creating more ponds, protecting forests and constructing amphibian passages – "benefits for a wide range of other species."

Historical Importance

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