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It's a Friday evening at 7:30, but instead of heading to the pub or watching a film, I've caught a train to a town in Wiltshire to join volunteers from a toad patrol. These committed people give up their evenings to safeguard the local toad population.

An Alarming Drop in Population

The common toad is becoming increasingly rare. A recent study 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 stalwart of the UK landscape in decline is labeled "worrying" by researchers. Toads "don't require very specific conditions" and "ought to live quite well in the majority of habitats in Britain," so if even they are not managing to survive, "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 research didn't examine the reasons for the decline, traffic is a major factor. Calculations indicate that 20 tons of toads are crushed on British roads annually – in other words, several hundred thousand. In contrast to frogs, which would probably be content to mate "if you left out a small container," toads favor large ponds. Their capacity to stay out of water for more time than frogs means they can journey farther to reach them – often hundreds of metres. They usually stick to their traditional paths – it's common for adult toads to go back to their birth pond to mate.

Migration Patterns

Fittingly, the initial amphibians begin their quest for a mate around Valentine's day, but others travel as late as spring, 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."

One volunteer, who grew up in the region and has been trying to protect its amphibians since he was a child, explains that "Their sole purpose: to go and have an orgy." 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.

Toad Patrols Throughout the United Kingdom

Seeing many of toad carcasses on nearby streets "inherently strikes a chord with people," and has resulted in the formation of toad patrols across the UK – hundreds of organizations are currently registered with a national initiative. These teams pick up toads and transport them across roads in buckets, as well as recording the number of toads they encounter and lobbying for other safety solutions, such as road closures and underground wildlife tunnels.

Patrols usually work during the migration season, when toad crossings are more regular. However, this implies they can overlook numbers of toadlets, which, having existed as eggs and then juveniles, exit their ponds over an irregular timetable in late summer. Because of their small stature – just one or two centimetres wide – "they are destroyed by car traffic." And as being run over "basically turns them into mush," it's harder to collect information on them. At least when mature amphibians are killed, their carcasses can be tallied.

Annual Efforts

In contrast to many groups, a specific volunteer group, who are in their eighth season of operating, go out throughout the year – not nightly, but when weather are damp, or if a member has posted about a amphibian spotting in their messaging app. When I request to accompany them on duty, they concede it is "not a toady night" – winter dormancy has begun and it's been a arid period – but several of the helpers willingly accept to walk up and down their route with me and search for any toads. "If anyone can find any toads tonight, that pair will find one," says the patrol manager, pointing to 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 wood.

Community Participation

The mother and son became part of the group a year and a half ago. The teenager adores all things nature-related and has an goal to become a conservationist, so his parent started to look for things they could do jointly to help local wildlife. Now she enjoys it as much as he does, the middle-aged entrepreneur tells me – so when the group was looking for a fresh coordinator recently, she volunteered for the role.

The youth, too, has played an important role in the group. A clip he made, urging the local council to block a road through a nature reserve during breeding time, swung the decision the team's way. After a twelve months of campaigning, the council agreed to an "restricted access" rule between evening and morning from February through to April. Most drivers duly avoided the route.

Additional Species and Difficulties

A few cars go past when I'm out on patrol and we find some casualties as a result – no amphibians, but several crushed salamanders. We spot one living newt as well, and the teenager is particularly pleased to see a daddy longlegs, which moves 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 winter. It seems that I couldn't have found any more luck anywhere else in the nation – all the patrol groups I reach out to explain that it's very difficult at this time of year.

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

One email I receive from another volunteer, who has generously taken the trouble to check 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 February and March, he tells me, the group expects to help approximately ten thousand mature amphibians across the road.

Effectiveness and Limitations

How much of a difference can these organizations truly achieve? "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 rescue teams are able to slow the decline, they can't stop it completely – partly since traffic is just one danger.

Other Dangers

The climate crisis has resulted in extended spells of drought, which cause the poor environment for some of the animals that toads consume, such as invertebrates, while warmer ponds have caused an increase of blue-green algae, which can be toxic to toads. Milder winters also lead toads to wake up from their dormancy more frequently, interfering with the resource preservation vital to their existence. Habitat destruction – especially the loss of large ponds – is another menace.

Researchers are "always a bit worried about overemphasizing practical benefits on biodiversity," however "It's important in just having these animals around." But toads play an important role in the ecosystem, eating pretty much any small creatures or tiny organisms they can fit in their mouths and in turn sustaining a number of birds and mammals, such as wildlife. Improving conditions for toads – such as building water habitats, protecting forests and constructing amphibian passages – "we'll improve them for a wide range of other species."

Cultural Importance

Another reason to work to preserve toads around is their "historical significance," notes an expert. Legends and tales around toads go back {centuries|hundred