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It is a Friday night at 7:30, but instead of going out or watching a film, I've taken a train to a town in the countryside to join local helpers from a amphibian rescue group. These dedicated individuals sacrifice their nights to protect the native amphibian community.

A Worrying Decline in Population

The common toad is becoming increasingly uncommon. A recent study led by an amphibian and reptile charity revealed that the British common toad numbers have almost halved since 1985. Observing a species that has been a fixture of the UK landscape in decrease is described as "worrying" by experts. Toads "don't need very specific conditions" and "should be able 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 drop, cars is a major factor. Calculations suggest that 20 tons of toads are killed on UK roads every year – in other words, several hundred thousand. In contrast to frogs, which might be happy to mate "if you left out a bucket of water," toads prefer large ponds. Their ability to stay out of water for more time than frogs means they can journey farther to find them – often long distances. They usually follow their ancestral migration routes – it's common for mature amphibians to go back to their birth pond to mate.

Breeding Habits

Fittingly, the first toads begin their quest for a mate around February 14th, but others travel as late as April, waiting until it gets night and moving after sunset. During that period, toads begin migrating from where they have been hibernating "all pretty much at the same time."

One volunteer, who was raised in the area and has been working to save its toad population since he was a boy, notes that "They've got just one focus: to go and have an orgy." If their route crosses a road, they could all get run over, and that mating period would be lost – stopping a next generation of toads from being produced.

Toad Patrols Throughout the United Kingdom

Seeing hundreds of toad carcasses on local roads "inherently strikes a chord with people," and has led to the creation of rescue teams across the UK – 274 groups are officially listed with a national initiative. These groups pick up toads and carry them across roads in buckets, as well as recording the number of toads they find and lobbying for other safety solutions, such as blocked roads and underground wildlife tunnels.

Patrols tend to operate during the breeding period, when amphibian movements are frequent. However, this means they can overlook numbers of toadlets, which, having been spawn and then juveniles, leave their ponds over an irregular timetable in the end of summer. Because of their small stature – just one or two centimetres wide – "they can get obliterated by vehicles." And as being run over "basically turns them into mush," it's harder to get data on them. At least when adult toads are lost, their carcasses can be tallied.

Annual Work

Unlike many groups, one local team, who are in their eighth year of operating, go out throughout the year – not nightly, but when conditions are warm and wet, or if a member has posted about a amphibian spotting in their group chat. When I ask to join them on duty, they admit it is "not ideal conditions" – winter dormancy has started and it's been a arid period – but a few of the volunteers willingly accept to patrol their area with me and see what we can find. "Should anyone can find any toads tonight, those two will spot one," says the patrol manager, pointing to her teenage child and the longtime volunteer. After 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 family duo joined the patrol a year and a half ago. The youngster adores all things wildlife and has an ambition to become a conservationist, so his mother started to look for things they could do jointly to protect local wildlife. Now she loves it as much as he does, the middle-aged small business owner explains – so when the team was seeking a new manager lately, she volunteered for the role.

The teenager, too, has been instrumental in the group. A clip he made, imploring the municipal authority to block a road through a nature reserve during migration season, influenced the outcome the group's way. After a year of lobbying, the authority approved an "restricted access" rule between evening and morning from February through to April. Most drivers respected and avoided the road.

Other Wildlife and Challenges

Several cars go by when I'm out on duty and we discover some casualties as a consequence – no amphibians, but three squashed newts. We spot one living newt as well, and the youngster is particularly pleased to see a harvestman, which dances in his hands. Yet despite the group's hardest attempts to let me see a toad, the local population has obviously settled down for the winter. It appears that I wouldn't have had any more luck anywhere else in the country – all the rescue teams 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

One email I get from a different helper, who has generously taken the trouble to check for toads in a noted location, thought to be the largest accurately monitored toad group in the UK, arrives in my inbox with the subject line: "None found." However, in late winter, he informs me, the group plans to assist approximately ten thousand mature amphibians across the road.

Effectiveness and Limitations

What level of impact can these organizations truly achieve? "The fact that people are doing this consistently on cold, damp and unpleasant evenings is quite extraordinary," says an researcher. "This effort that very much should be celebrated." However, while toad patrols are able to reduce the drop, they cannot prevent it entirely – partly since vehicles is not the only threat.

Other Dangers

The climate crisis has resulted in extended spells of dry weather, which create the wrong conditions for some of the creatures that toads consume, such as invertebrates, while higher water temperatures have led to an rise of blue-green algae, which can be harmful to toads. Milder winters also cause toads to wake up from their hibernation more often, disrupting the energy conservation vital to their existence. Loss of environment – especially the disappearance of big water bodies – is an additional threat.

Researchers are "always a bit worried about overemphasizing practical benefits on wildlife," but "There is a big value in just having these animals around." But toads do have an significant part in the ecosystem, consuming pretty much any invertebrates or small animals they can fit in their mouths and in turn feeding a number of birds and mammals, such as wildlife. Improving conditions for toads – such as building water habitats, protecting forests and installing amphibian passages – "we'll improve them for a wide range of other species."

Historical Significance

An additional motive to try to keep toads present is their "important cultural value," adds an specialist. Myths and folklore around toads date back {centuries|hundred