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It's a Friday night at 7:30, but instead of going out 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 sacrifice their nights to protect the local toad population.

An Alarming Decline in Population

The Bufo bufo is becoming increasingly rare. A recent research led by an wildlife conservation group revealed that the UK toad population have dropped by half since 1985. Seeing a creature that has been a fixture of the UK landscape in decline is described as "worrying" by researchers. Toads "don't need very specific conditions" and "ought to live successfully in most of areas in Britain," so if even they are not managing to survive, "it kind of suggests that the ecosystem is unbalanced."

The UK toad population has almost halved since 1985

The Danger from Roads

Though the research didn't examine the reasons for the decline, cars certainly plays a part. Calculations suggest that 20 tonnes of toads are killed on UK roads annually – that is, several hundred thousand. In contrast to frogs, which might be content to mate "if you left out a small container," toads favor big bodies of water. Their ability to remain away from water for longer than frogs means they can travel further to find them – often hundreds of metres. They tend to follow their ancestral migration routes – it's common for mature amphibians to return to their natal pond to mate.

Migration Habits

Fittingly, the first toads start their journey for a mate around Valentine's day, but some move as late as April, until it gets dark and travelling after sunset. During that period, toads begin migrating from wherever they have been overwintering "all pretty much at the same time."

One volunteer, who grew up in the area and has been trying to protect its toad population since he was a boy, explains that "Their sole purpose: to go and mate." If their path crosses a street, they could be killed by traffic, and that breeding season would never happen – stopping a new generation of toads from being produced.

Toad Patrols Across the United Kingdom

Finding hundreds of dead toads on local roads "inherently strikes a chord with people," and has resulted in the creation of toad patrols across the UK – hundreds of organizations are currently registered with a national initiative. These teams collect toads and carry them over streets in buckets, as well as recording the quantity of toads they find and advocating for other safety solutions, such as blocked roads and amphibian passages.

Patrols tend to operate during the breeding period, when toad crossings are more regular. However, this means they can overlook groups of young toads, which, having been spawn and then juveniles, exit their ponds over an unpredictable schedule in the end of summer. Because of their size – just one or two centimetres wide – "they can get obliterated by car traffic." And as being hit "basically turns them into mush," it's more difficult to get data on them. At least when adult toads are lost, their carcasses can be tallied.

Annual Work

In contrast to most patrols, one local team, who are in their eighth year of functioning, go out throughout the year – not nightly, but when conditions are damp, or if a member has posted about a amphibian spotting in their messaging app. When I ask to join them on duty, they admit it is "not ideal conditions" – toad hibernation season has started and it's been a arid period – but a few of the volunteers willingly accept to walk up and down their area with me and see what we can find. "If 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 120 minutes without a single toad sighting, and now they have scaled a wire barrier to inspect beneath some wood.

Family Participation

The family duo became part of the group 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 together to protect local wildlife. Now she enjoys it as much as he does, the 41-year-old small business owner explains – so when the group was seeking a new manager lately, she volunteered for the role.

The youth, too, has played an important role in the organization. A video he made, urging the local council to close a road through a protected area during migration season, swung the decision the group's way. After a year of lobbying, the council approved an "restricted access" rule between evening and morning from February through to April. The majority of motorists respected and avoided the road.

Other Wildlife and Difficulties

Several cars go by when I'm out on duty and we find some victims as a consequence – no amphibians, but several crushed salamanders. We spot one live amphibian as well, and the teenager is particularly pleased to see a harvestman, which dances in his hands. Yet despite the team's best efforts to show me a toad, the native community has clearly gone dormant for the colder months. It seems that I wouldn't have had 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.

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

One email I get from another volunteer, who has kindly taken the trouble to look for toads in a noted location, considered the biggest tracked toad population in the UK, reaches me with the title: "None found." However, in February and March, he tells me, the team expects to help approximately 10,000 mature amphibians across the road.

Impact and Challenges

What level of impact can these groups truly achieve? "The reality that volunteers are performing this consistently on chilly, wet and miserable late nights is quite extraordinary," says an expert. "That's something that very much should be celebrated." However, while toad patrols are able to slow the decline, they cannot prevent it entirely – not least because traffic is just one danger.

Other Dangers

The global warming has meant longer periods of dry weather, which cause the poor environment for some of the animals that toads eat, such as invertebrates, while warmer ponds have led to an rise of blue-green algae, which can be harmful to toads. Milder winters also lead toads to wake up from their hibernation more often, interfering with the resource preservation crucial to their existence. Habitat destruction – particularly the loss of large ponds – is another menace.

Experts are "often concerned about overemphasizing practical benefits on wildlife," but "It's important 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. Improving situations for toads – such as building water habitats, protecting forests and installing amphibian passages – "we'll improve them for a whole bunch of additional wildlife."

Cultural Significance

An additional motive to try to keep toads around is their "important cultural value," notes an expert. Myths and folklore around toads go back {centuries|hundred