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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 town in Wiltshire to join volunteers from a amphibian rescue group. These dedicated individuals give up their nights to safeguard the native amphibian community.

A Worrying Drop in Population

The common toad is becoming increasingly rare. A recent study led by an amphibian and reptile charity revealed that the British common toad numbers have almost halved since 1985. Observing a creature that has been a stalwart of the UK landscape in decrease is labeled "worrying" by experts. Toads "don't need very specific conditions" and "should be able to live quite well in most of areas in the UK," meaning if even they are struggling to persist, "it indicates that things are not as they should be."

The UK toad population has almost halved since 1985

The Threat from Roads

Though the study didn't examine the causes for the drop, cars certainly plays a part. Estimates suggest that 20 tons of toads are crushed on British roads annually – that is, hundreds of thousands. Unlike frogs, which might be happy to mate "if you left out a small container," toads favor large ponds. Their ability to stay out of water for longer than frogs allows they can travel further to reach them – often long distances. They usually follow their traditional paths – it's common for adult toads to go back to their natal pond to mate.

Migration Habits

Appropriately enough, the first toads start their journey for a mate around Valentine's day, but others travel as late as April, until it gets dark and moving after sunset. During that time, toads start moving from where they have been hibernating "almost simultaneously."

One volunteer, who was raised in the area and has been working to save its toad population since he was a boy, notes that "They've got just one focus: to go and mate." If their path crosses a street, they could all get run over, and that breeding season would never happen – stopping a next generation of toads from being born.

Rescue Groups Across the United Kingdom

Finding hundreds of toad carcasses on local roads "inherently strikes a chord with people," and has resulted in the formation of toad patrols throughout the UK – hundreds of organizations are officially listed with a countrywide program. These groups pick up toads and transport them over streets in containers, as well as counting the number of toads they encounter and lobbying for other protection measures, such as blocked roads and amphibian passages.

Patrols usually work during the migration season, when amphibian movements are more regular. However, this means they can overlook groups of young toads, which, having existed as eggs and then tadpoles, leave their water habitats over an irregular timetable in late summer. Because of their size – just one or two centimetres wide – "they can get obliterated by vehicles." And as being hit "basically turns them into mush," it's more difficult to get data on them. At least when adult toads are killed, their carcasses can be tallied.

Year-Round Efforts

Unlike many groups, 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 a member has reported about a toad sighting in their group chat. When I request to accompany them on duty, they admit it is "not a toady night" – toad hibernation season has started and it's been a dry day – but a few of the helpers gamely agree to patrol their area with me and search for any toads. "Should anyone can find any toads tonight, those two will spot one," says the group coordinator, pointing to her 14-year-old son and the longtime volunteer. We've been out for two hours without a single toad sighting, and now they have climbed over a barbed wire fence to check under some logs.

Family Participation

The mother and son became part of the group a year and a half ago. The youngster loves all things nature-related and has an ambition to become a conservationist, so his parent started to search 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 seeking a fresh coordinator recently, she volunteered for the role.

The youth, too, has been instrumental in the organization. A video he made, imploring the local council to close a road through a protected area during breeding time, influenced the outcome the team's way. After a year of campaigning, the council approved an "restricted access" rule between evening and morning from February through to spring. Most drivers respected and avoided the route.

Other Wildlife and Difficulties

A few vehicles go by when I'm out on duty and we discover some victims as a consequence – no amphibians, but three squashed newts. We spot one living newt as well, and the teenager is especially excited to see a harvestman, which dances in his palms. Yet despite the group's hardest attempts to let me see a toad, the native community has clearly gone dormant for the colder months. It seems that I wouldn't have had any more luck elsewhere 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 taken the trouble to check for toads in a famous site, considered the biggest tracked toad population in the UK, arrives in my inbox with the subject line: "None found." However, in late winter, he informs me, the team expects to help approximately ten thousand adult toads across the road.

Impact and Challenges

How much of a difference can these organizations truly achieve? "The fact that volunteers are doing this consistently on cold, damp and unpleasant evenings is quite extraordinary," says an researcher. "This effort 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.

Additional Threats

The climate crisis has meant extended spells of drought, which create the poor environment for some of the animals that toads consume, such as invertebrates, while warmer ponds have led to an rise of toxic plants, which can be harmful to toads. Warmer cold seasons also lead toads to emerge from their dormancy more frequently, interfering with the resource preservation vital to their life cycle. Loss of environment – particularly the loss of large ponds – is another menace.

Researchers are "always a bit worried about putting too much of a utilitarian spin on biodiversity," but "It's important in just having these animals around." But toads do have an important role in the food chain, consuming pretty much any small creatures or tiny organisms they can swallow and in turn feeding a number of predators, such as wildlife. Improving conditions for toads – such as creating more ponds, conserving woodland and constructing amphibian passages – "we'll improve them for a whole bunch of other species."

Historical Significance

An additional motive to work to preserve toads around is their "historical significance," notes an specialist. Myths and folklore around toads go back {centuries|hundred