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It's a Friday evening at 7:30, but instead of going out or relaxing at home, I've caught a train to a market town in the countryside to join volunteers from a toad patrol. These committed people sacrifice their evenings to protect the local toad population.

A Worrying Drop in Population

The Bufo bufo is becoming increasingly rare. A latest research led by an wildlife conservation group showed that the British common toad numbers have almost halved since the mid-1980s. Seeing a creature that has been a fixture of the British countryside in decrease is described as "worrying" by researchers. Toads "don't need very particular environments" and "ought to live successfully in most of areas in Britain," so if even they are struggling to persist, "it kind of suggests that the ecosystem is unbalanced."

The UK toad population has almost halved since 1985

The Danger from Roads

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 British roads every year – in other words, several hundred thousand. Unlike frogs, which might be happy to mate "with just a bucket of water," toads favor large ponds. Their capacity to stay out of water for more time than frogs allows they can journey farther to reach them – often long distances. They tend to follow their ancestral migration routes – it's common for adult toads to return to their natal pond to mate.

Migration Patterns

Fittingly, the initial amphibians begin their quest for a mate around February 14th, but some move as late as spring, waiting until it gets dark and moving after sunset. During that period, toads begin migrating from wherever they have been hibernating "almost simultaneously."

A local helper, who grew up in the region and has been trying to protect its amphibians since he was a child, explains that "They've got just one focus: to go and mate." If their route happens to a street, they could be killed by traffic, and that breeding season would never happen – preventing a new generation of toads from being born.

Rescue Groups Throughout the United Kingdom

Finding many of dead toads on nearby streets "inherently strikes a chord with people," and has resulted in the formation of toad patrols throughout the UK – 274 groups are currently registered with a countrywide program. These teams collect toads and transport them across roads in buckets, as well as counting the quantity of toads they encounter and advocating for other protection measures, such as road closures and amphibian passages.

Patrols usually work during the migration season, when amphibian movements are more regular. However, this implies they can miss numbers of toadlets, which, having been eggs and then tadpoles, exit their water habitats over an irregular timetable in the end of summer. Because of their size – just one or two centimetres wide – "they are destroyed by vehicles." And as being run over "essentially crushes them," it's more difficult to get data on them. At least when adult toads are killed, their remains can be counted.

Annual Work

In contrast to many groups, one local team, who are in their eighth year of functioning, go out year-round – not nightly, but whenever conditions are warm and wet, or if someone has posted about a amphibian spotting in their messaging app. When I ask to join them on patrol, they concede it is "not ideal conditions" – winter dormancy has begun and it's been a arid period – but several of the helpers willingly accept 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 patrol manager, pointing to her teenage child and the experienced member. After for 120 minutes without a single toad sighting, and now they have climbed over a barbed wire fence to inspect beneath some wood.

Family Involvement

The mother and son joined the group a year and a half ago. The teenager adores all things nature-related and has an goal to become a conservationist, so his parent started to search for activities they could do together to help local wildlife. Now she loves it as much as he does, the 41-year-old small business owner tells me – so when the group was seeking a fresh coordinator recently, she volunteered for the role.

The teenager, too, has played an important role in the organization. A video he created, urging the municipal authority to block a road through a nature reserve during breeding time, influenced the outcome the group's way. After a twelve months of lobbying, the council agreed to an "restricted access" rule between evening and morning from late winter through to April. The majority of motorists duly avoided the route.

Other Wildlife and Challenges

Several vehicles go past when I'm out on duty and we find some casualties as a consequence – no toads, but three squashed newts. We see one living newt as well, and the teenager is particularly pleased to see a daddy longlegs, which dances in his hands. Yet despite the team's hardest attempts to let me see a toad, the local population has clearly gone dormant for the winter. It appears that I wouldn't have had any better success elsewhere in the country – all the rescue teams I reach out to explain that it's near-impossible at this season.

The group expects to help approximately 10,000 adult toads across the road

One email I get from a different helper, who has generously taken the trouble to check for toads in a noted location, considered the largest accurately monitored toad population in the UK, arrives in my inbox with the subject line: "None found." However, in late winter, he tells me, the group plans to assist around ten thousand adult toads over the street.

Effectiveness and Limitations

What level of impact can these groups actually make? "The reality that people are doing this consistently on chilly, wet and miserable evenings is remarkable," says an researcher. "This effort that very much deserves recognition." However, while rescue teams are able to slow the decline, they can't stop it completely – partly since traffic is not the only threat.

Other Dangers

The global warming has meant longer periods of dry weather, which cause the wrong conditions for some of the animals that toads eat, such as worms and slugs, while warmer ponds have caused an increase of blue-green algae, which can be harmful to toads. Milder winters also lead toads to emerge from their dormancy more often, interfering with the energy conservation vital to their existence. Loss of environment – especially the disappearance of large ponds – is an additional threat.

Researchers are "often concerned about putting too much of a utilitarian spin on wildlife," but "There is a big value in just their presence." But toads play an important role in the ecosystem, eating almost any invertebrates or tiny organisms they can fit in their mouths and in turn feeding a number of birds and mammals, such as hedgehogs and otters. Enhancing conditions for toads – ie building water habitats, conserving woodland and constructing amphibian passages – "benefits for a whole bunch of additional wildlife."

Historical Importance

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