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It is Friday evening 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 local helpers from a toad patrol. These committed people sacrifice their evenings to safeguard the local toad population.

A Worrying Drop in Population

The Bufo bufo is becoming increasingly uncommon. A latest study conducted by an wildlife conservation group showed that the British common toad numbers have dropped by half since 1985. Observing a creature that has been a fixture of the British countryside in decline is labeled "concerning" by experts. Toads "don't need very particular environments" and "should be able to live successfully in most of habitats in Britain," meaning if even they are not managing to survive, "it indicates that the ecosystem is unbalanced."

Since 1985, Britain's toad numbers have nearly been cut in half

The Threat from Roads

Though the study didn't cover the reasons for the decline, cars certainly plays a part. Estimates suggest that 20 tons of toads are killed on British roads every year – that is, several hundred thousand. In contrast to frogs, which might be happy to mate "with just a bucket of water," toads prefer big bodies of water. Their ability to stay out of water for more time than frogs means they can travel further to reach them – often long distances. They tend to stick to their traditional paths – it's common for mature amphibians to go back to their natal pond to mate.

Migration Habits

Fittingly, the initial amphibians start their journey for a partner around February 14th, but others travel as late as spring, waiting until it gets dark and travelling through the night. During that period, toads begin migrating from wherever they have been overwintering "all pretty much at the same time."

One volunteer, who was raised in the region and has been working to save its amphibians since he was a boy, notes that "They've got just one focus: to go and have an orgy." If their path happens to a street, they could be killed by traffic, and that breeding season would never happen – stopping a new generation of toads from being produced.

Rescue Groups Throughout the United Kingdom

Finding many of toad carcasses on nearby streets "inherently strikes a chord with people," and has resulted in the creation of toad patrols across the UK – 274 groups are currently registered with a countrywide program. These groups collect toads and carry them across roads in buckets, as well as counting the number of toads they find and advocating for other safety solutions, such as road closures and amphibian passages.

Patrols usually work during the migration season, when amphibian movements are frequent. However, this implies they can overlook numbers of toadlets, which, having existed as eggs and then tadpoles, leave their water habitats over an unpredictable schedule in the end of summer. Because of their size – just one or two centimetres wide – "they can get obliterated by car traffic." And as being hit "basically turns them into mush," it's more difficult to collect information on them. At least when adult toads are killed, their carcasses can be tallied.

Year-Round Work

Unlike most patrols, one local team, who are in their eighth season of operating, go out year-round – not nightly, but whenever weather are damp, or if a member has reported about a toad sighting in their group chat. When I request to accompany them on patrol, they concede it is "not a toady night" – toad hibernation season has started and it's been a arid period – but a few of the volunteers willingly accept to walk up and down their route with me and see what we can find. "Should anyone can find any toads tonight, that pair will find one," says the group coordinator, pointing to her 14-year-old son and the experienced member. We've been out for 120 minutes without a single toad sighting, and now they have climbed over a wire barrier to check under some logs.

Family Involvement

The family duo became part of the group a year and a half ago. The youngster adores all things nature-related and has an ambition to become a environmentalist, so his parent started to look for things they could do together to protect local wildlife. Now she enjoys it as much as he does, the 41-year-old small business owner explains – so when the team was looking for a fresh coordinator lately, she volunteered for the role.

The youth, too, has played an important role in the group. A video he created, urging the local council to block a street through a nature reserve during migration season, swung the decision the group's way. After a twelve months of campaigning, the council approved an "access-only" restriction between evening and morning from late winter through to spring. Most drivers respected and avoided the road.

Additional Species and Challenges

A few vehicles go by when I'm out on patrol and we discover some casualties as a consequence – no toads, but three squashed newts. We see one live amphibian as well, and the teenager is particularly pleased to see a harvestman, which dances in his hands. Yet despite the group's hardest attempts to show me a toad, the native community has clearly gone dormant for the winter. It seems that I couldn't have found any more luck elsewhere in the nation – all the patrol groups I contact explain that it's very difficult at this time of year.

They project rescuing nearly 10,000 grown amphibians during migration

One email I get from a different helper, who has kindly taken the trouble to look for toads in a famous site, considered the largest accurately monitored toad population in the UK, reaches me with the title: "No toads." However, in February and March, he tells me, the group expects to help around ten thousand mature amphibians across the road.

Effectiveness and Challenges

How much of a difference can these organizations actually make? "The fact that people are performing this regularly on chilly, wet and miserable late nights is remarkable," says an researcher. "This effort that very much should be celebrated." However, while rescue teams 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 meant longer periods of dry weather, which cause the wrong conditions for some of the creatures that toads consume, such as invertebrates, while warmer ponds have caused an rise of toxic plants, which can be toxic to toads. Milder winters also cause toads to wake up from their hibernation more often, disrupting the resource preservation vital to their life cycle. Loss of environment – especially the loss of big water bodies – is an additional threat.

Experts are "always a bit worried about putting too much of a utilitarian spin on biodiversity," but "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 fit in their mouths and in turn sustaining a variety of predators, such as hedgehogs and otters. Improving situations for toads – ie creating more ponds, protecting forests and installing toad tunnels – "we'll improve them for a whole bunch of additional wildlife."

Cultural Significance

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