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It is Friday evening at 7:30, but instead of heading to the pub or relaxing at home, I've caught a train to a town in the countryside to join local helpers from a amphibian rescue group. These committed people give up their evenings to protect the local toad population.

A Worrying Decline in Population

The Bufo bufo is growing more rare. A latest research conducted by an amphibian and reptile charity showed that the British common toad numbers have dropped by half since the mid-1980s. Observing a species that has been a fixture of the UK landscape in decline is described as "concerning" by researchers. Toads "don't require very specific conditions" and "should be able to live successfully in most of habitats 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 Danger from Traffic

Though the research didn't examine the causes for the decline, traffic certainly plays a part. Calculations suggest that 20 tons of toads are killed on British roads annually – in other words, hundreds of thousands. Unlike frogs, which would probably be content 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 travel further to reach 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.

Migration Habits

Fittingly, the initial amphibians start their journey for a partner around February 14th, but some move as far as spring, until it gets dark and moving after sunset. During that time, toads start moving from where they have been overwintering "all pretty much at the same time."

One volunteer, who was raised in the region and has been trying to protect its amphibians since he was a child, explains that "They've got just one focus: to go and mate." If their route crosses a road, they could be killed by traffic, and that breeding season would never happen – stopping a new generation of toads from being born.

Rescue Groups Across the United Kingdom

Finding hundreds of dead toads on local roads "inherently strikes a chord with people," and has led to the formation of rescue teams across the UK – hundreds of organizations are officially listed with a countrywide program. These groups pick up toads and transport them across roads in buckets, as well as recording the number of toads they encounter and advocating for other protection measures, such as blocked roads and underground wildlife tunnels.

Volunteers tend to operate during the migration season, when amphibian movements are frequent. However, this implies they can overlook numbers of young toads, which, having been spawn and then juveniles, leave their ponds over an irregular timetable in late summer. Because of their small stature – just a couple of cm wide – "they are destroyed by vehicles." And as being run over "essentially crushes them," it's harder to collect information on them. At least when mature amphibians are lost, their carcasses can be tallied.

Annual Efforts

Unlike most patrols, a specific volunteer group, who are in their eighth season of operating, go out year-round – not every night, but when conditions are damp, or if someone has reported about a amphibian spotting in their messaging app. When I request to accompany them on patrol, they admit it is "not ideal conditions" – winter dormancy has begun and it's been a dry day – but a few of the volunteers willingly accept to patrol their area with me and search for any toads. "Should anyone can find any toads tonight, those two will spot one," says the group coordinator, indicating her 14-year-old son and the experienced member. 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 logs.

Family Participation

The mother and son joined the patrol a year and a half ago. The teenager loves all things nature-related and has an ambition to become a environmentalist, so his mother started to search for things they could do together to protect native animals. Now she loves it as much as he does, the middle-aged small business owner tells me – so when the group was seeking a new manager recently, she volunteered for the role.

The youth, too, has been instrumental in the organization. A video he made, urging the local council to close a road through a nature reserve during migration season, influenced the outcome the team's way. After a twelve months of campaigning, the authority approved an "access-only" rule between 5pm and 5am from late winter through to April. The majority of motorists duly avoided the route.

Additional Species and Challenges

Several cars go past when I'm out on patrol and we discover some casualties as a result – no amphibians, but three squashed newts. We spot one living newt as well, and the teenager is particularly pleased to see a daddy longlegs, which moves in his palms. Yet in spite of the team's best efforts to let me see a toad, the local population has clearly settled down for the winter. It appears that I wouldn't have had any better success anywhere else in the country – all the patrol groups I contact clarify that it's near-impossible at this season.

They project rescuing nearly 10,000 grown amphibians during migration

One email I receive from a different helper, who has generously made the effort to look for toads in a noted location, considered the largest accurately monitored toad group in the UK, arrives in my inbox with the title: "None found." However, in February and March, he tells me, the group expects to help around 10,000 adult toads over the street.

Impact and Challenges

What level of impact can these organizations actually make? "The reality that people are doing this consistently on cold, damp and unpleasant evenings is quite extraordinary," says an expert. "This effort that very much deserves recognition." However, while toad patrols are able to reduce the drop, they cannot prevent it entirely – partly since vehicles is just one danger.

Other Dangers

The global warming has resulted in longer periods of dry weather, which create the poor environment for some of the animals that toads eat, such as invertebrates, while warmer ponds have caused an increase of toxic plants, which can be harmful to toads. Warmer cold seasons also lead toads to wake up from their hibernation more often, interfering with the energy conservation crucial to their life cycle. Loss of environment – particularly the loss of big water bodies – is an additional threat.

Researchers are "often concerned about putting too much of a utilitarian spin on wildlife," but "There is a big value in just having these animals around." But toads play an significant part in the food chain, consuming pretty much any invertebrates or tiny organisms they can fit in their mouths and in turn feeding a number of birds and mammals, such as hedgehogs and otters. Enhancing situations for toads – ie creating more ponds, protecting forests and installing amphibian passages – "benefits for a whole bunch of additional wildlife."

Historical Significance

Another reason to try to keep toads around is their "historical significance," notes an expert. Myths and folklore around toads go back {centuries|hundred