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It's a Friday evening at 7:30, but rather than heading to the pub or watching a film, I've taken a train to a market town in Wiltshire to join local helpers from a toad patrol. These committed people sacrifice their nights to protect the local toad population.

An Alarming Drop in Population

The Bufo bufo is growing more uncommon. A latest research led by an amphibian and reptile charity showed that the UK toad population have dropped by half since 1985. Seeing a creature that has been a stalwart of the British countryside in decrease is labeled "concerning" by researchers. Toads "don't require very particular environments" and "should be able to live successfully in most of areas in Britain," meaning if even they are not managing to survive, "it kind of suggests that the ecosystem is unbalanced."

Since 1985, Britain's toad numbers have nearly been cut in half

The Threat from Roads

Though the study didn't cover the reasons for the drop, traffic is a major factor. Estimates indicate that 20 tonnes of toads are killed on UK roads every year – in other words, several hundred thousand. In contrast to frogs, which would probably be content to mate "with just a bucket of water," toads prefer large ponds. Their capacity to stay out of water for longer than frogs means they can travel further to find them – sometimes hundreds of metres. They usually stick to their ancestral migration routes – it's common for adult toads to go back to their natal pond to mate.

Breeding Habits

Fittingly, the initial amphibians start their journey for a mate around Valentine's day, but others travel as late as April, waiting until it gets night and moving after sunset. During that period, toads start moving from where they have been hibernating "all pretty much at the same time."

A local helper, who was raised 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 route crosses a road, they could all get run over, and that mating period would never happen – stopping a next generation of toads from being produced.

Rescue Groups Across the United Kingdom

Seeing many of dead toads on local roads "inherently strikes a chord with people," and has led to the creation of rescue teams throughout the UK – hundreds of organizations are currently registered with a countrywide program. These teams pick up toads and carry them across roads in containers, as well as counting the number of toads they encounter and advocating for other safety solutions, such as blocked roads and amphibian passages.

Patrols tend to operate during the migration season, when amphibian movements are frequent. However, this implies they can overlook groups of toadlets, which, having existed as spawn and then juveniles, exit their water habitats over an irregular timetable in the end of summer. Because of their size – just a couple of cm wide – "they can get obliterated by vehicles." And as being hit "essentially crushes them," it's harder to get data on them. At least when adult toads are lost, their carcasses can be tallied.

Annual Efforts

In contrast to most patrols, a specific volunteer group, who are in their eighth season of functioning, go out year-round – not every night, but when weather are warm and wet, or if someone has reported about a amphibian spotting in their group chat. When I ask to join them on duty, they concede it is "not ideal conditions" – toad hibernation season has started and it's been a arid period – but several of the volunteers willingly accept to patrol their route with me and see what we can find. "If anyone can locate any toads tonight, that pair will find one," says the patrol manager, indicating her teenage child and the experienced member. After for 120 minutes without a glimpse of any amphibians, and now they have climbed over a barbed wire fence to inspect beneath some logs.

Community Involvement

The mother and son became part of the patrol a while back. The teenager loves all things wildlife and has an ambition to become a conservationist, so his mother started to search for things they could do jointly to help local wildlife. Now she loves it as much as he does, the middle-aged small business owner explains – so when the group was seeking a fresh coordinator recently, she decided to step up.

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 protected area during breeding time, influenced the outcome the group's way. After a year of lobbying, the council approved an "restricted access" restriction between evening and morning from late winter through to April. Most drivers respected and avoided the route.

Other Wildlife and Difficulties

A few vehicles go past when I'm out on duty and we find some victims as a result – no toads, but several crushed salamanders. We see one living newt as well, and the teenager is particularly pleased to see a daddy longlegs, which dances in his hands. Yet despite the group's best efforts to let me see a toad, the local population has obviously gone dormant for the colder months. It seems that I wouldn't have had any more luck anywhere else in the nation – all the patrol groups I contact clarify 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 look for toads in a famous site, thought to be the largest accurately monitored toad population in the UK, reaches me with the title: "None found." However, in late winter, he informs me, the group expects to help around 10,000 adult toads over the street.

Effectiveness and Challenges

What level of impact can these organizations truly achieve? "The reality that volunteers are doing this regularly on cold, damp and unpleasant evenings is remarkable," says an researcher. "This effort that very much deserves recognition." However, while rescue teams are able to slow the decline, they can't stop it completely – not least because vehicles is not the only threat.

Additional Threats

The global warming has meant longer periods of drought, which cause the wrong conditions for some of the animals that toads eat, such as worms and slugs, while higher water temperatures have led to an rise of blue-green algae, which can be harmful to toads. Warmer cold seasons also cause toads to emerge from their dormancy more often, disrupting the energy conservation crucial to their life cycle. Habitat destruction – especially the loss of large ponds – is another menace.

Experts are "always a bit worried about overemphasizing practical benefits on biodiversity," however "There is a big value in just their presence." But toads play an significant part in the ecosystem, consuming almost any small creatures or small animals they can fit in their mouths and in turn sustaining a number of birds and mammals, such as hedgehogs and otters. Improving situations for toads – such as creating more ponds, conserving woodland and installing toad tunnels – "benefits for a whole bunch of other species."

Historical Significance

Another reason to work to preserve toads around is their "historical significance," adds an expert. Myths and folklore around toads go back {centuries|hundred