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It's a Friday evening at half past seven, but instead of heading to the pub or relaxing at home, I've caught a train to a market town in the countryside to join local helpers from a toad patrol. These dedicated individuals sacrifice their evenings to protect the native amphibian community.

A Worrying Drop in Population

The Bufo bufo is growing more rare. A latest study led by an amphibian and reptile charity revealed that the British common toad numbers have dropped by half since the mid-1980s. Seeing a species that has been a fixture of the British countryside in decline is described as "concerning" by experts. Toads "don't require very specific conditions" and "ought to live successfully in most of areas in Britain," meaning if even they are not managing to survive, "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 causes for the decline, traffic certainly plays a part. Calculations suggest that 20 tonnes of toads are killed on British roads every year – that is, several hundred thousand. Unlike frogs, which might be happy to mate "with just a small container," toads favor big bodies of water. Their capacity to remain away from water for longer than frogs means they can travel further to reach them – sometimes long distances. They usually stick to their traditional paths – it's common for mature amphibians to go back to their natal pond to mate.

Migration Patterns

Fittingly, the first toads start their journey for a partner around February 14th, but others travel as far as April, waiting until it gets dark and moving through the night. During that time, toads begin migrating from where they have been overwintering "almost simultaneously."

One volunteer, who grew up in the area and has been working to save its toad population since he was a child, explains that "They've got just one focus: to go and mate." If their route crosses a street, they could be killed by traffic, and that mating period would never happen – stopping a new generation of toads from being born.

Rescue Groups Throughout the United Kingdom

Finding hundreds of toad carcasses on nearby streets "resonates deeply with people," and has led to the creation of toad patrols throughout the UK – 274 groups are currently registered with a national initiative. These groups pick up toads and transport them across roads in buckets, as well as counting the quantity of toads they encounter and advocating for other safety solutions, such as blocked roads and amphibian passages.

Patrols usually work during the migration season, when amphibian movements are more regular. However, this implies they can overlook numbers of young toads, which, having been spawn and then tadpoles, leave their ponds over an irregular timetable in the end of summer. Because of their small stature – just a couple of cm wide – "they can get obliterated by vehicles." And as being run over "basically turns them into mush," it's more difficult to collect information on them. At least when mature amphibians are lost, their carcasses can be counted.

Annual Work

Unlike many groups, a specific volunteer group, who are in their eighth year of functioning, go out throughout the year – not nightly, but whenever weather are damp, or if someone has reported about a amphibian spotting in their messaging app. When I request to accompany them on duty, they concede it is "not ideal conditions" – toad hibernation season has begun and it's been a arid period – but a few of the helpers willingly accept to patrol their area with me and see what we can find. "Should anyone can locate any toads tonight, that pair will find one," says the group coordinator, pointing to her teenage child and the experienced member. After for two hours without a glimpse of any amphibians, and now they have climbed over a barbed wire fence to check under some logs.

Family Involvement

The family duo became part of the group a while back. The youngster loves all things wildlife and has an ambition to become a environmentalist, so his mother started to look for things they could do jointly to help local wildlife. Now she enjoys it as much as he does, the middle-aged entrepreneur tells me – so when the team was looking for a new manager recently, she decided to step up.

The teenager, too, has been instrumental in the organization. A video he made, imploring the municipal authority to close a road through a protected area during migration season, influenced the outcome the group's way. After a twelve months of lobbying, 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 Difficulties

A few cars go by when I'm out on duty and we find some victims as a result – no toads, but three squashed newts. We spot one living newt as well, and the youngster is especially excited to see a harvestman, which moves in his hands. Yet in spite of the team's hardest attempts to let me see a toad, the local population has clearly gone dormant for the colder months. It seems that I couldn't have found any more luck anywhere else in the nation – all the patrol groups I reach out to explain that it's very difficult at this season.

They project rescuing nearly 10,000 grown amphibians during migration

One email I get from a different helper, who has generously made the effort to look for toads in a famous site, considered the biggest tracked toad group in the UK, reaches me with the title: "None found." However, in late winter, he tells me, the group expects to help around ten thousand mature amphibians over the street.

Impact and Limitations

How much of a difference can these organizations actually make? "The reality that volunteers are doing this consistently on cold, damp and unpleasant evenings is remarkable," notes an researcher. "This effort that very much deserves recognition." However, while rescue teams are able to slow the decline, they cannot prevent it entirely – partly since vehicles is just one danger.

Additional Threats

The global warming has meant 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 caused an increase of toxic plants, which can be harmful to toads. Milder winters also cause toads to wake up from their hibernation more often, interfering with the resource preservation crucial to their life cycle. Loss of environment – particularly the disappearance of large ponds – is an additional threat.

Experts are "always a bit worried about overemphasizing practical benefits on wildlife," however "There is a big value in just their presence." But toads do have an important role in the ecosystem, eating pretty much any invertebrates or tiny organisms they can fit in their mouths and in turn sustaining a number of birds and mammals, such as wildlife. Improving situations for toads – such as building water habitats, conserving woodland and constructing toad tunnels – "we'll improve them for a wide range of other species."

Cultural Significance

Another reason to try to keep toads around is their "important cultural value," notes an expert. Legends and tales around toads date back {centuries|hundred