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It is Friday night 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 safeguard the native amphibian community.

A Worrying Drop in Numbers

The common toad is becoming increasingly rare. A recent study led by an wildlife conservation group revealed that the British common toad numbers have dropped by half since the mid-1980s. Seeing a creature that has been a fixture of the UK landscape in decrease is labeled "worrying" by researchers. Toads "don't need very specific conditions" and "ought to live successfully in most of areas in Britain," so if even they are not managing to survive, "it kind of suggests that the ecosystem is unbalanced."

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

The Danger from Roads

Though the research didn't cover the reasons for the decline, cars is a major factor. Calculations indicate that 20 tonnes of toads are killed on UK roads every year – that is, hundreds of thousands. In contrast to frogs, which might be happy to mate "if you left out a bucket of water," toads favor big bodies of water. Their ability to remain away from water for longer than frogs allows they can journey farther to reach them – often hundreds of metres. They usually follow their ancestral migration routes – it's common for adult toads to go back to their natal pond to mate.

Breeding Patterns

Appropriately enough, the initial amphibians start their journey for a mate around Valentine's day, but some move as far as April, until it gets dark and travelling through the night. During that period, toads begin migrating from where they have been overwintering "all pretty much at the same time."

One volunteer, who was raised in the region and has been trying to protect its amphibians since he was a child, notes that "They've got just one focus: to go and mate." If their path happens to a road, they could be killed by traffic, and that mating period would never happen – stopping a new generation of toads from being produced.

Toad Patrols Across the United Kingdom

Seeing hundreds of dead toads on nearby streets "inherently strikes a chord 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 teams collect toads and transport them over streets in containers, as well as counting the quantity of toads they encounter and advocating for other safety solutions, such as road closures and underground wildlife tunnels.

Volunteers usually work during the breeding period, when amphibian movements are frequent. However, this means they can miss numbers of young toads, 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 run over "basically turns them into mush," it's more difficult to collect information on them. At least when mature amphibians are lost, their remains can be tallied.

Annual Work

In contrast to most patrols, one local team, who are in their eighth season of operating, go out year-round – not every night, but when weather are damp, or if a member has posted about a toad sighting in their group chat. When I ask to join them on patrol, they concede it is "not a toady night" – winter dormancy has begun and it's been a dry day – but several of the volunteers willingly accept to walk up and down their area with me and search for any toads. "If anyone can locate any toads tonight, that pair will find one," says the group coordinator, indicating her 14-year-old son and the longtime volunteer. After for two hours without a glimpse of any amphibians, and now they have scaled a barbed wire fence to check under some wood.

Family Involvement

The mother and son became part of the group a year and a half ago. The teenager loves all things wildlife and has an goal to become a environmentalist, so his mother started to look for activities they could do together to help native animals. Now she enjoys it as much as he does, the middle-aged small business owner tells me – so when the team was looking for a fresh coordinator recently, she volunteered for the role.

The youth, too, has played an important role in the group. A clip he created, imploring the municipal authority to block a street through a nature reserve during migration season, influenced the outcome the team's way. After a year of lobbying, the council approved an "restricted access" rule between evening and morning from late winter through to spring. The majority of motorists duly avoided the route.

Other Wildlife and Challenges

A few cars go by when I'm out on duty and we find some casualties as a result – 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 moves in his palms. Yet in spite of the team's hardest attempts to show me a toad, the local population has clearly gone dormant for the winter. It seems that I wouldn't have had any more luck elsewhere in the country – all the rescue teams I contact explain that it's very difficult at this season.

They project rescuing nearly 10,000 grown amphibians during migration

One email I receive from another volunteer, who has kindly made the effort to check for toads in a noted location, considered the largest accurately monitored toad population in the UK, reaches me with the title: "No toads." However, in late winter, he informs me, the group plans to assist around 10,000 adult toads over the street.

Effectiveness and Challenges

How much of a difference can these groups truly achieve? "The reality that people are doing this regularly on cold, damp and unpleasant late nights is quite extraordinary," says an expert. "This effort that very much should be celebrated." However, while rescue teams are able to reduce the drop, they cannot prevent it entirely – partly since traffic is just one danger.

Additional Threats

The climate crisis has meant longer periods of dry weather, which cause the poor environment for some of the animals 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 lead toads to emerge from their dormancy more often, interfering with the energy conservation vital to their existence. Habitat destruction – particularly the loss of big water bodies – is an additional threat.

Researchers are "often concerned about putting too much of a utilitarian spin on biodiversity," but "There is a big value in just their presence." But toads do have an significant part in the ecosystem, eating pretty much any invertebrates or tiny organisms they can swallow and in turn feeding a number of birds and mammals, such as hedgehogs and otters. Enhancing situations for toads – ie building water habitats, conserving woodland and installing amphibian passages – "we'll improve them for a whole bunch of other species."

Cultural Importance

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