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It's Friday evening at 7:30, but rather than going out or relaxing at home, I've caught a train to a market town in Wiltshire to join local helpers from a amphibian rescue group. These committed people sacrifice their nights to protect the native amphibian community.

A Worrying Decline in Numbers

The common toad is growing more uncommon. A latest study conducted by an amphibian and reptile charity showed that the UK toad population have dropped by half since 1985. Observing a creature that has been a stalwart of the British countryside in decrease is described as "worrying" by researchers. Toads "don't need very specific conditions" and "ought to live successfully in most of habitats in Britain," meaning if even they are struggling to persist, "it indicates that things are not as they should be."

The UK toad population has almost halved since 1985

The Threat from Traffic

Though the research didn't cover the reasons for the drop, cars certainly plays a part. Calculations indicate that 20 tons of toads are killed on British roads every year – in other words, hundreds of thousands. In contrast to frogs, which would probably be content to mate "with just a small container," toads favor big bodies of water. Their ability to remain away from water for more time than frogs allows they can travel further to find them – often long distances. They usually stick to their ancestral migration routes – it's common for mature amphibians to go back to their natal pond to mate.

Breeding Habits

Fittingly, the first toads start their journey for a mate around Valentine's day, but others travel as late as spring, waiting until it gets dark and travelling through the night. During that time, toads begin migrating from wherever they have been overwintering "all pretty much at the same time."

A local helper, who grew up 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 happens to a street, they could be killed by traffic, and that mating period would be lost – stopping a new generation of toads from being born.

Rescue Groups Throughout the UK

Seeing many of toad carcasses on local roads "inherently strikes a chord with people," and has resulted in the creation of rescue teams across the UK – 274 groups are officially listed with a national initiative. These groups collect toads and carry them over streets in containers, as well as recording the quantity of toads they find and lobbying for other protection measures, such as road closures and amphibian passages.

Patrols usually work during the breeding period, when toad crossings are more regular. However, this implies they can overlook numbers of young toads, which, having been eggs and then juveniles, exit their water habitats over an irregular timetable in late summer. Because of their size – just a couple of cm wide – "they can get obliterated by car traffic." And as being hit "essentially crushes them," it's harder to get data on them. At least when mature amphibians are lost, their remains can be counted.

Annual Work

Unlike many groups, one local team, who are in their eighth season of functioning, go out throughout the year – not nightly, but when conditions are warm and wet, or if someone has reported about a amphibian spotting in their messaging app. When I ask to join them on patrol, they admit it is "not a toady night" – toad hibernation season has begun and it's been a dry day – but several of the helpers gamely agree to walk up and down their route 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 teenage child and the experienced member. After for 120 minutes without a single toad sighting, and now they have scaled a wire barrier to inspect beneath some wood.

Community Participation

The mother and son became part of the patrol a year and a half ago. The teenager adores all things nature-related and has an goal to become a environmentalist, so his mother started to look for things they could do jointly to protect local wildlife. Now she enjoys it as much as he does, the middle-aged entrepreneur explains – so when the team was looking for a new manager lately, she decided to step up.

The teenager, too, has been instrumental in the group. A clip he created, imploring the local council to block a road through a protected area during breeding time, swung the decision the group's way. After a twelve months of campaigning, the authority agreed to an "restricted access" rule between evening and morning from February through to spring. Most drivers respected and avoided the road.

Additional Species and Challenges

A few cars go past when I'm out on duty and we discover some casualties as a result – no amphibians, but three squashed newts. We spot one live amphibian as well, and the youngster is especially excited to see a daddy longlegs, which moves in his hands. Yet despite the team's hardest attempts to let me see a toad, the native community has obviously gone dormant for the colder months. It appears that I wouldn't have had any better success anywhere else in the country – all the rescue teams I contact explain 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 receive from a different helper, who has kindly made the effort to check for toads in a noted location, thought to be the largest accurately monitored toad group in the UK, reaches me with the subject line: "No toads." However, in late winter, he informs me, the team plans to assist approximately 10,000 mature amphibians across the road.

Impact and Challenges

How much of a difference can these organizations truly achieve? "The fact that people are doing this regularly on cold, damp and unpleasant late nights is quite extraordinary," notes an researcher. "This effort that very much deserves recognition." However, while toad patrols are able to reduce the drop, they cannot prevent it entirely – not least because vehicles is just one danger.

Additional Threats

The climate crisis has meant extended spells of drought, which create the wrong conditions for some of the creatures that toads eat, such as invertebrates, while higher water temperatures have caused an rise of toxic plants, which can be harmful to toads. Warmer cold seasons also lead toads to wake up from their hibernation more frequently, disrupting the resource preservation crucial to their existence. Habitat destruction – especially the disappearance of large ponds – is another menace.

Experts are "often concerned 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, eating almost any small creatures or small animals they can swallow and in turn feeding a number of birds and mammals, such as hedgehogs and otters. Improving conditions for toads – such as creating more ponds, protecting forests and installing toad tunnels – "we'll improve them for a whole bunch of other species."

Cultural Significance

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