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It is a Friday evening at half past seven, but instead of going out or relaxing at home, I've taken a train to a town in the countryside to meet up with local helpers from a toad patrol. These dedicated individuals sacrifice their nights to protect the native amphibian community.

A Worrying Drop in Population

The common toad is becoming increasingly uncommon. A recent study led by an amphibian and reptile charity revealed that the UK toad population have almost halved since 1985. Seeing a species that has been a stalwart of the British countryside in decline is described as "concerning" by experts. Toads "don't require very specific conditions" and "ought to live quite well in the majority of habitats in Britain," meaning if even they are struggling to persist, "it kind of suggests that things are not as they should be."

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

The Danger from Roads

Though the research didn't cover the causes for the drop, traffic certainly plays a part. Estimates indicate that 20 tonnes of toads are killed on UK roads annually – that is, several hundred thousand. In contrast to frogs, which would probably 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 longer than frogs allows they can journey farther to find them – often long distances. They usually stick to their traditional paths – it's common for adult toads to go back to their natal pond to mate.

Breeding Patterns

Fittingly, the initial amphibians start their journey for a partner around Valentine's day, but others travel as far as April, waiting until it gets dark and moving 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 amphibians since he was a child, explains that "They've got just one focus: to go and have an orgy." If their path crosses a street, they could be killed by traffic, and that breeding season would never happen – preventing a new generation of toads from being born.

Rescue Groups Across the UK

Seeing hundreds of toad carcasses on local roads "resonates deeply with people," and has led to the creation of rescue teams throughout the UK – 274 groups are officially listed with a national initiative. These groups pick up toads and carry them over streets in containers, as well as recording the quantity of toads they find and advocating for other protection measures, such as road closures and underground wildlife tunnels.

Volunteers usually work during the migration season, when toad crossings are frequent. However, this implies they can miss groups of young toads, which, having existed as spawn and then tadpoles, leave their water habitats over an irregular timetable in the end of summer. Because of their small stature – just a couple of cm wide – "they can get obliterated by vehicles." And as being run over "essentially crushes them," it's harder to collect information on them. At least when adult toads are killed, their remains can be counted.

Year-Round Work

In contrast to most patrols, one local team, who are in their eighth year of operating, go out year-round – not every night, but whenever weather are damp, or if a member has posted 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 several of the helpers willingly accept to walk up and down their area with me and see what we can find. "If anyone can find any toads tonight, that pair will find one," says the patrol manager, pointing to her teenage child and the longtime volunteer. We've been out for two hours without a glimpse of any amphibians, and now they have climbed over a wire barrier to inspect beneath some wood.

Family Involvement

The mother and son became part of the patrol a while back. The youngster loves all things nature-related and has an ambition to become a environmentalist, so his parent started to look for activities they could do jointly to protect local wildlife. Now she enjoys it as much as he does, the middle-aged small business owner explains – so when the group was looking for a new manager lately, she decided to step up.

The teenager, too, has been instrumental in the organization. A video he created, urging the municipal authority to close a street through a protected area during breeding time, swung the decision the group's way. After a year of lobbying, the council approved an "access-only" rule between evening and morning from February through to April. The majority of motorists duly avoided the route.

Other Wildlife and Difficulties

A few vehicles go by when I'm out on duty and we find some victims as a consequence – no toads, but three squashed newts. We spot one live amphibian as well, and the youngster is particularly pleased to see a harvestman, which moves in his hands. Yet in spite of the team's best efforts to let me see a toad, the local population has obviously gone dormant for the winter. It appears that I wouldn't have had any better success elsewhere in the nation – all the patrol groups I reach out to clarify that it's very difficult at this time of year.

This team anticipates assisting around ten thousand mature toads over the street

A message I get from another volunteer, who has generously taken the trouble to look for toads in a famous site, considered the biggest tracked toad group in the UK, reaches me with the subject line: "No toads." However, in late winter, he tells me, the group expects to help approximately ten thousand adult toads over the street.

Impact and Challenges

What level of impact can these organizations truly achieve? "The fact that volunteers are performing this regularly on cold, damp and unpleasant evenings is quite extraordinary," says an expert. "That's something that very much deserves recognition." However, while rescue teams are able to reduce the drop, they can't stop it completely – not least because vehicles is just one danger.

Additional Threats

The global warming has meant extended spells of drought, which create the wrong conditions for some of the animals that toads consume, such as worms and slugs, while warmer ponds have led to an increase of toxic plants, which can be toxic to toads. Warmer cold seasons also cause toads to wake up from their dormancy more frequently, disrupting the energy conservation vital to their existence. Loss of environment – particularly the loss of large ponds – is another menace.

Experts are "always a bit worried about putting too much of a utilitarian spin on biodiversity," however "There is a big value in just having these animals around." But toads do have an important role in the food chain, consuming almost any invertebrates or small animals they can fit in their mouths and in turn sustaining a variety of predators, such as wildlife. Improving situations for toads – ie building water habitats, conserving woodland and installing toad tunnels – "we'll improve them for a wide range of additional wildlife."

Historical Significance

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