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It's Friday evening at half past seven, but rather than heading to the pub or relaxing at home, I've taken a train to a market town in the countryside to join local helpers from a toad patrol. These dedicated individuals sacrifice their nights to protect the native amphibian community.

An Alarming Drop in Numbers

The Bufo bufo is becoming increasingly rare. A latest research led by an wildlife conservation group showed that the UK toad population have dropped by half since 1985. Observing a creature that has been a stalwart of the UK landscape in decline is labeled "worrying" by experts. Toads "don't require very specific conditions" and "ought to live quite well in most of areas in the UK," so if even they are not managing to survive, "it indicates that the ecosystem is unbalanced."

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

The Danger from Traffic

Though the study didn't cover the causes for the decline, cars is a major factor. Calculations suggest that 20 tonnes of toads are killed on British roads every year – that is, hundreds of thousands. In contrast to frogs, which would probably be content to mate "if you left out a small container," toads prefer large ponds. Their capacity to remain away from 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 typical for adult toads to return to their natal pond to mate.

Breeding Patterns

Appropriately enough, the initial amphibians start their journey for a mate around Valentine's day, but some move as late as April, waiting until it gets night and moving through the night. During that period, toads start moving from wherever they have been hibernating "almost simultaneously."

One volunteer, who grew up in the region and has been trying to protect its amphibians since he was a child, notes that "Their sole purpose: to go and mate." If their path crosses a road, they could be killed by traffic, and that breeding season would be lost – preventing a next generation of toads from being born.

Rescue Groups Across the UK

Finding many of toad carcasses on local roads "inherently strikes a chord with people," and has resulted in the creation of rescue teams across the UK – hundreds of organizations are currently registered with a countrywide program. These groups pick up toads and carry them across roads in buckets, as well as recording the number of toads they find and lobbying for other protection measures, such as road closures and underground wildlife tunnels.

Volunteers 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 spawn and then juveniles, exit their water habitats over an unpredictable schedule in the end of summer. Because of their small stature – just one or two centimetres wide – "they can get obliterated by car traffic." And as being hit "essentially crushes them," it's more difficult to get data on them. At least when adult toads are lost, their remains can be tallied.

Year-Round Work

In contrast to many groups, a specific volunteer group, who are in their eighth season of operating, go out year-round – not every night, but whenever conditions are damp, or if a member has reported about a amphibian spotting in their messaging app. When I ask to join them on patrol, they concede it is "not ideal conditions" – winter dormancy has begun and it's been a arid period – 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, that pair will find one," says the patrol manager, indicating her teenage child and the longtime volunteer. We've been out for 120 minutes without a glimpse of any amphibians, and now they have scaled a barbed wire fence to inspect beneath some logs.

Community Participation

The mother and son joined the patrol a year and a half ago. The youngster loves all things nature-related and has an ambition to become a environmentalist, so his parent started to look for things they could do jointly to help native animals. Now she loves it as much as he does, the 41-year-old small business owner explains – so when the group was seeking a fresh coordinator recently, she volunteered for the role.

The teenager, too, has played an important role in the group. A video he made, urging the municipal authority to block a street through a nature reserve during breeding time, swung the decision the team's way. After a twelve months of campaigning, the authority agreed to an "access-only" restriction between evening and morning from February through to spring. Most drivers respected and avoided the road.

Additional Species and Difficulties

A few cars go by when I'm out on duty and we discover some casualties as a result – no toads, but several crushed salamanders. We see one live amphibian as well, and the teenager is particularly pleased to see a daddy longlegs, which dances in his hands. Yet in spite of the group's best efforts to let me see a toad, the native community has clearly settled down for the colder months. It seems that I wouldn't have had any better success anywhere else in the nation – all the rescue teams I contact clarify that it's near-impossible at this time of year.

They project rescuing nearly 10,000 grown amphibians during migration

One email I get from another volunteer, who has generously made the effort to check for toads in a noted location, thought to be the largest accurately monitored toad group in the UK, reaches me with the title: "None found." However, in late winter, he informs me, the team expects to help around ten thousand adult toads over the street.

Effectiveness and Limitations

What level of impact can these groups truly achieve? "The reality that people are performing this regularly on cold, damp and unpleasant late nights is remarkable," notes an researcher. "This effort that very much deserves recognition." However, while rescue teams are able to slow the decline, they cannot prevent it entirely – not least because traffic is not the only threat.

Additional Threats

The climate crisis has meant extended spells of dry weather, which cause the wrong conditions for some of the creatures that toads eat, such as invertebrates, while higher water temperatures have caused an rise of blue-green algae, which can be harmful to toads. Milder winters also lead toads to wake up from their hibernation more frequently, disrupting the energy conservation vital to their life cycle. Habitat destruction – especially the disappearance of large ponds – is another menace.

Experts 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 play an significant part in the ecosystem, consuming pretty much any small creatures or tiny organisms they can fit in their mouths and in turn sustaining a number of predators, such as wildlife. Improving conditions for toads – such as creating more ponds, conserving woodland and constructing toad tunnels – "benefits for a whole bunch of other species."

Cultural Significance

An additional motive to try to keep toads present is their "historical significance," adds an specialist. Legends and tales around toads date back {centuries|hundred