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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 market town in Wiltshire to join volunteers from a toad patrol. These dedicated individuals give up their nights to protect the native amphibian community.

An Alarming Decline in Numbers

The Bufo bufo is growing more rare. A latest study led by an wildlife conservation group revealed that the British common toad numbers have dropped by half since the mid-1980s. Observing a creature that has been a stalwart 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 the UK," meaning if even they are struggling to persist, "it indicates that the ecosystem is unbalanced."

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

The Threat from Roads

Though the study didn't cover the causes for the drop, traffic certainly plays a part. Estimates suggest that 20 tonnes of toads are killed on UK roads every year – in other words, hundreds of thousands. In contrast to frogs, which might be happy to mate "if you left out a small container," toads favor big bodies of water. Their ability to stay out of water for more time than frogs means they can journey farther to find them – often hundreds of metres. They tend to stick to their traditional paths – it's common for mature amphibians to go back to their birth pond to mate.

Migration Patterns

Fittingly, the first toads begin their quest for a mate around February 14th, but others travel as far as April, until it gets night and moving after sunset. During that time, toads start moving from wherever they have been hibernating "almost simultaneously."

A local helper, who was raised in the region and has been working to save its amphibians since he was a boy, explains that "Their sole purpose: to go and mate." If their route happens to a road, they could all get run over, and that mating period would never happen – stopping a new generation of toads from being born.

Toad Patrols Throughout the United Kingdom

Finding hundreds of toad carcasses on nearby streets "resonates deeply with people," and has resulted in the creation of rescue teams across the UK – hundreds of organizations are currently registered with a national initiative. These groups collect toads and carry them over streets in buckets, as well as counting the quantity of toads they find and advocating for other protection measures, such as road closures and underground wildlife tunnels.

Patrols tend to operate 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 tadpoles, exit their ponds over an irregular timetable in late summer. Because of their size – just one or two centimetres wide – "they are destroyed by vehicles." And as being run over "basically turns them into mush," it's more difficult to collect information on them. At least when adult toads are lost, their remains can be counted.

Annual Work

In contrast to most patrols, a specific volunteer group, who are in their eighth season of functioning, go out throughout the year – not nightly, but whenever weather are damp, or if a member has posted about a amphibian spotting in their group chat. When I ask to join them on duty, they concede it is "not a toady night" – toad hibernation season has begun and it's been a dry day – but a few 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, that pair will find one," says the group coordinator, indicating her teenage child and the longtime volunteer. After for 120 minutes without a glimpse of any amphibians, and now they have scaled a wire barrier to inspect beneath some wood.

Family Participation

The mother and son became part of the group a while back. The youngster loves all things nature-related and has an goal to become a conservationist, 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 41-year-old small business owner explains – so when the group was seeking a new manager recently, she volunteered for the role.

The teenager, too, has been instrumental in the organization. A video he made, urging the local council to close a road through a nature reserve during breeding time, influenced the outcome the group's way. After a year of campaigning, the authority approved an "access-only" restriction between evening and morning from late winter through to spring. The majority of motorists respected and avoided the road.

Additional Species and Challenges

A few 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 in spite of the team's best efforts to let me see a toad, the native community has clearly settled down for the colder months. It appears that I wouldn't have had any more luck anywhere else in the country – 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 a different helper, who has generously taken the trouble to check for toads in a famous site, considered the largest accurately monitored toad population in the UK, arrives in my inbox with the subject line: "No toads." However, in February and March, he informs me, the team expects to help around 10,000 adult toads across the road.

Impact and Challenges

How much of a difference can these organizations actually make? "The fact that volunteers are doing this consistently on cold, damp and unpleasant late nights is quite extraordinary," says an researcher. "This effort that very much deserves recognition." However, while toad patrols are able to reduce the drop, they can't stop it completely – partly since traffic is just one danger.

Additional Threats

The global warming has resulted in longer periods of dry weather, which cause the poor environment for some of the creatures that toads eat, such as worms and slugs, while higher water temperatures have led to an rise of blue-green algae, which can be harmful to toads. Milder winters also lead toads to wake up from their dormancy more often, interfering with the energy conservation crucial to their life cycle. Loss of environment – especially the disappearance of large ponds – is another menace.

Experts are "always a bit worried about overemphasizing practical benefits on biodiversity," however "It's important in just having these animals around." But toads do have an important role in the ecosystem, eating almost any invertebrates 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 building water habitats, conserving woodland and installing toad tunnels – "we'll improve them for a wide range of additional wildlife."

Cultural Importance

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