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It is Friday evening at half past seven, but instead of heading to the pub or relaxing at home, I've taken a train to a market town in Wiltshire to join local helpers from a amphibian rescue group. These dedicated individuals sacrifice their nights to safeguard the local toad population.

An Alarming Decline in Numbers

The common toad is becoming increasingly uncommon. A latest study led by an wildlife conservation group revealed that the British common toad numbers have almost halved since the mid-1980s. Seeing a species that has been a stalwart of the British countryside in decline is labeled "worrying" by researchers. Toads "don't require very specific conditions" and "ought to live successfully in the majority of habitats in Britain," meaning if even they are struggling to persist, "it indicates that things are not as they should be."

Toad populations across the UK have declined by almost 50% since the 1980s

The Danger from Traffic

Though the study didn't cover the causes for the drop, cars is a major factor. Calculations suggest that 20 tonnes 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 "if you left out a bucket of water," toads prefer big bodies of water. Their capacity to stay out of water for longer than frogs means they can journey farther to reach them – sometimes long distances. They usually stick to their traditional paths – it's typical for mature amphibians to go back to their natal pond to mate.

Breeding Patterns

Appropriately enough, the first toads start their journey for a partner around February 14th, but some move as far as spring, waiting until it gets night and moving through the night. 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 trying to protect its toad population since he was a boy, notes that "Their sole purpose: to go and have an orgy." If their path happens to a street, they could be killed by traffic, and that breeding season would be lost – stopping a next generation of toads from being born.

Toad Patrols Across the United Kingdom

Finding many of dead toads on nearby streets "inherently strikes a chord with people," and has led to the formation of rescue teams across the UK – 274 groups are currently registered with a national initiative. These groups pick up toads and carry them over streets in containers, as well as counting the number of toads they encounter and lobbying for other protection measures, such as road closures and amphibian passages.

Volunteers usually work during the migration season, when amphibian movements are more regular. However, this implies they can overlook numbers of toadlets, which, having been eggs and then tadpoles, leave their ponds over an unpredictable schedule in late summer. Because of their size – just a couple of cm wide – "they are destroyed by vehicles." And as being run over "basically turns them into mush," it's harder to collect information on them. At least when adult toads are lost, their carcasses can be tallied.

Year-Round Work

Unlike most patrols, one local team, who are in their eighth year of operating, go out year-round – not every night, but whenever conditions are warm and wet, or if a member has posted about a amphibian spotting in their messaging app. When I ask to join them on patrol, they admit it is "not ideal conditions" – toad hibernation season has begun and it's been a dry day – but several of the helpers willingly accept to walk up and down their area with me and search for any toads. "If anyone can find any toads tonight, those two 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 scaled a wire barrier to check under some wood.

Community Involvement

The mother and son joined the group a year and a half ago. The teenager loves all things nature-related and has an goal to become a environmentalist, so his mother started to look for things they could do together to help local wildlife. Now she loves it as much as he does, the middle-aged small business owner tells me – so when the team was seeking a fresh coordinator lately, she decided to step up.

The teenager, too, has been instrumental in the group. A clip he made, urging the municipal authority to close a street through a protected area during breeding time, influenced the outcome the team's way. After a twelve months of lobbying, the authority agreed to an "access-only" rule between evening and morning from February through to spring. The majority of motorists duly avoided the route.

Additional Species and Difficulties

A few cars go by when I'm out on patrol and we find some casualties as a result – no amphibians, but three squashed newts. We spot one living newt as well, and the youngster is particularly pleased to see a daddy longlegs, which dances in his palms. Yet in spite of the team's best efforts to show me a toad, the native community has obviously settled down for the winter. It appears that I couldn't have found any more luck elsewhere in the country – all the patrol groups I reach out to clarify that it's near-impossible at this time of year.

They project rescuing nearly 10,000 grown amphibians during migration

One email I get from another volunteer, who has generously taken the trouble to look for toads in a famous site, thought to be the biggest tracked toad population in the UK, arrives in my inbox with the title: "No toads." However, in February and March, he tells me, the group plans to assist around 10,000 mature amphibians across the road.

Effectiveness and Limitations

What level of impact can these organizations actually make? "The fact that volunteers are performing this consistently on chilly, wet and miserable evenings is quite extraordinary," says an researcher. "This effort that very much deserves recognition." However, while toad patrols are able to slow the decline, they can't stop it completely – not least because traffic is just one danger.

Additional Threats

The climate crisis has resulted in longer periods of drought, which create the wrong conditions for some of the creatures that toads consume, such as invertebrates, while warmer ponds have led to an rise of blue-green algae, which can be toxic to toads. Warmer cold seasons also cause toads to emerge from their hibernation more often, disrupting the energy conservation vital to their existence. Habitat destruction – particularly the disappearance of large ponds – is another menace.

Researchers are "always a bit worried about putting too much of a utilitarian spin on biodiversity," but "There is a big value in just having these animals around." But toads play an significant part in the ecosystem, consuming pretty much any small creatures or small animals they can fit in their mouths and in turn sustaining a number of predators, such as hedgehogs and otters. Improving conditions for toads – ie creating more ponds, protecting forests and installing toad tunnels – "benefits for a wide range of additional wildlife."

Historical Significance

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