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It is a Friday night at half past seven, but instead of going out or relaxing at home, I've caught a train to a town in the countryside to meet up with volunteers from a amphibian rescue group. These committed people sacrifice their nights to safeguard the local toad population.

A Worrying Decline in Numbers

The common toad is becoming increasingly rare. A recent research conducted by an amphibian and reptile charity revealed that the UK toad population have almost halved since the mid-1980s. Observing a creature that has been a fixture of the British countryside in decrease is labeled "worrying" by experts. Toads "don't need very specific conditions" and "ought to live quite well in the majority of areas in the UK," meaning if even they are struggling to persist, "it kind of suggests that the ecosystem is unbalanced."

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

The Threat from Traffic

Though the study didn't examine the reasons for the decline, traffic certainly plays a part. Estimates suggest that 20 tons of toads are crushed on British roads every year – that is, hundreds of thousands. In contrast to frogs, which would probably be happy to mate "with just a bucket of water," toads favor large ponds. Their ability to remain away from water for more time than frogs allows they can travel further to reach them – often long distances. They tend to stick to their traditional paths – it's common for adult toads to go back to their natal pond to mate.

Migration Habits

Fittingly, the first toads begin their quest for a mate around February 14th, but others travel as far as April, waiting until it gets dark and moving through the night. During that period, toads start moving from where they have been overwintering "almost simultaneously."

One volunteer, who was raised in the region and has been working to save its amphibians since he was a boy, explains that "Their sole purpose: to go and mate." If their path crosses a road, they could all get run over, and that breeding season would be lost – preventing a next generation of toads from being produced.

Rescue Groups Throughout the UK

Finding many of dead toads 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 collect toads and carry them across roads in containers, as well as counting the number of toads they find and lobbying for other protection measures, such as blocked roads and underground wildlife tunnels.

Volunteers tend to operate during the migration season, when toad crossings are more regular. However, this implies they can overlook groups of young toads, which, having been eggs and then juveniles, leave their ponds over an unpredictable schedule in the end of summer. Because of their small stature – just one or two centimetres wide – "they are destroyed 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 tallied.

Annual Work

Unlike most patrols, one local team, who are in their eighth season of functioning, go out year-round – not every night, but when weather are damp, or if someone has reported about a toad sighting in their group chat. When I ask to join them on duty, they admit it is "not ideal conditions" – winter dormancy has begun and it's been a arid period – but a few of the volunteers gamely agree to patrol their area with me and see what we can find. "If anyone can find any toads tonight, that pair will spot one," says the patrol manager, 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 climbed over a barbed wire fence to inspect beneath some logs.

Community Involvement

The mother and son joined the patrol a while back. The youngster loves all things nature-related and has an goal to become a conservationist, so his parent started to search for activities they could do together to protect native animals. Now she enjoys it as much as he does, the 41-year-old entrepreneur tells me – so when the team was looking for a fresh coordinator recently, she decided to step up.

The youth, too, has played an important role in the group. A video he created, imploring the local council to close a road through a protected area during migration season, swung the decision the team's way. After a year of campaigning, the council approved an "access-only" rule between evening and morning from February through to spring. Most drivers duly avoided the road.

Other Wildlife and Difficulties

Several vehicles go past when I'm out on duty and we discover some victims as a consequence – no amphibians, but three squashed newts. We see one live amphibian as well, and the youngster is particularly pleased to see a daddy longlegs, which dances in his palms. Yet despite the team's best efforts to let me see a toad, the local population has clearly settled down for the colder months. It appears that I couldn't have found 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 get from a different helper, who has generously made the effort to check for toads in a noted location, thought to be the largest accurately monitored toad population in the UK, arrives in my inbox with the title: "None found." However, in late winter, he tells me, the team plans to assist around ten thousand mature amphibians across the road.

Impact and Limitations

What level of impact can these organizations actually make? "The fact that people are doing this regularly on chilly, wet and miserable late nights is remarkable," notes an expert. "This effort that very much should be celebrated." However, while rescue teams are able to slow the decline, they cannot prevent it entirely – partly since vehicles is not the only threat.

Additional Threats

The global warming has resulted in longer periods of drought, which cause the wrong conditions for some of the animals that toads consume, such as worms and slugs, while warmer ponds have caused an rise of blue-green algae, which can be harmful to toads. Milder winters also lead toads to wake up from their dormancy more frequently, disrupting the energy conservation crucial to their existence. Loss of environment – particularly the loss of big water bodies – is another menace.

Experts are "always a bit worried about putting too much of a utilitarian spin on biodiversity," but "It's important in just their presence." But toads play an important role in the food chain, eating almost any small creatures or tiny organisms they can swallow and in turn sustaining a variety of birds and mammals, such as wildlife. Improving situations for toads – ie creating more ponds, conserving woodland and installing toad tunnels – "benefits for a whole bunch of other species."

Historical Importance

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