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It's Friday evening at half past seven, but rather than heading to the pub or watching a film, I've taken a train to a market town in Wiltshire to meet up with local helpers from a amphibian rescue group. These committed people give up their evenings to safeguard the native amphibian community.

A Worrying Drop in Numbers

The Bufo bufo is growing more rare. A latest research led by an amphibian and reptile charity showed that the UK toad population have dropped by half since 1985. Observing a species that has been a stalwart of the UK landscape in decline is labeled "worrying" by researchers. Toads "don't need very specific conditions" and "should be able to live successfully in most of areas in Britain," so if even they are not managing to survive, "it indicates that the ecosystem is unbalanced."

The UK toad population has almost halved since 1985

The Threat from Roads

Though the research didn't examine the reasons for the decline, traffic certainly plays a part. Calculations suggest that 20 tonnes of toads are crushed on British roads annually – in other words, several hundred thousand. Unlike frogs, which would probably be content to mate "if you left out a small container," toads prefer big bodies of water. Their ability to stay out of water for more time than frogs allows they can journey farther to find them – sometimes hundreds of metres. They usually stick to their traditional paths – it's common for adult toads to go back to their natal pond to mate.

Migration Patterns

Fittingly, the first toads start their journey for a mate around Valentine's day, but some move as far as spring, until it gets night and moving through the night. During that time, toads begin migrating from wherever they have been overwintering "almost simultaneously."

One volunteer, who grew up in the region and has been trying to protect its amphibians since he was a boy, explains that "They've got just one focus: to go and mate." If their path happens to a road, they could all get run over, and that breeding season would never happen – preventing a next generation of toads from being born.

Rescue Groups Throughout the UK

Seeing hundreds of dead toads on nearby streets "inherently strikes a chord with people," and has led to the formation of toad patrols throughout the UK – 274 groups are officially listed with a countrywide program. These teams pick up toads and transport them over streets in buckets, as well as counting the number of toads they find and advocating for other safety solutions, such as blocked roads and underground wildlife tunnels.

Volunteers tend to operate during the breeding period, when amphibian movements are more regular. However, this implies they can miss groups of toadlets, which, having been spawn 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 harder to collect information on them. At least when mature amphibians are lost, their remains can be tallied.

Year-Round Efforts

In contrast to many groups, one local team, who are in their eighth season of operating, go out throughout the year – not every night, but whenever conditions are damp, or if someone 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" – toad hibernation season has started and it's been a dry day – but several of the volunteers gamely agree to patrol their route with me and see what we can find. "Should anyone can locate any toads tonight, those two will spot one," says the group coordinator, pointing to her teenage child and the experienced member. After for two hours without a single toad sighting, and now they have climbed over a barbed wire fence to check under some logs.

Family Participation

The family duo joined the group a year and a half ago. The teenager loves all things wildlife and has an ambition to become a environmentalist, so his parent started to search for things they could do jointly to help native animals. Now she loves it as much as he does, the 41-year-old small business owner explains – so when the team was looking for a new manager lately, she decided to step up.

The teenager, too, has been instrumental in the organization. A clip he created, imploring the local council to close a street through a protected area during breeding time, influenced the outcome the group's way. After a twelve months of lobbying, the authority agreed to an "access-only" rule between 5pm and 5am from late winter through to spring. The majority of motorists duly avoided the route.

Other Wildlife and Difficulties

Several cars go by when I'm out on duty and we discover some victims as a consequence – no toads, but several crushed salamanders. We spot one live amphibian as well, and the youngster is particularly pleased to see a harvestman, which moves in his palms. Yet in spite of the group's hardest attempts to show me a toad, the native community has clearly gone dormant for the winter. It appears that I wouldn't have had any better success anywhere else in the country – all the patrol groups I contact clarify that it's near-impossible at this season.

This team anticipates assisting around ten thousand mature toads over the street

One email I receive from a different helper, who has kindly taken the trouble to look for toads in a noted location, thought to be the biggest tracked toad group in the UK, reaches me with the subject line: "No toads." However, in February and March, he informs me, the team expects to help around ten thousand mature amphibians across the road.

Impact and Limitations

How much of a difference can these groups actually make? "The fact that volunteers are performing this consistently on chilly, wet and miserable late nights is remarkable," notes an expert. "That's something that very much deserves recognition." However, while rescue teams are able to reduce the drop, they cannot prevent it entirely – not least because traffic is not the only threat.

Other Dangers

The climate crisis has meant extended spells of dry weather, which create the poor environment for some of the animals that toads consume, such as worms and slugs, while higher water temperatures have led to an rise of toxic plants, which can be toxic to toads. Milder winters also lead toads to emerge from their dormancy more often, interfering with the energy conservation vital to their life cycle. Habitat destruction – particularly the disappearance of big water bodies – is another menace.

Researchers are "often concerned about putting too much of a utilitarian spin on wildlife," but "It's important in just having these animals around." But toads play an important role in the food chain, eating almost any invertebrates or small animals they can fit in their mouths and in turn feeding a variety of predators, such as wildlife. Improving situations for toads – such as building water habitats, conserving woodland and installing toad tunnels – "we'll improve them for a whole bunch of additional wildlife."

Historical Significance

Another reason to work to preserve toads present is their "historical significance," notes an specialist. Legends and tales around toads date back {centuries|hundred