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It's a Friday night at half past seven, but instead of heading to the pub or relaxing at home, I've taken a train to a town in Wiltshire to join volunteers from a amphibian rescue group. These dedicated individuals sacrifice their nights to protect the native amphibian community.

A Worrying Decline in Numbers

The common toad is growing more uncommon. A latest research led by an wildlife conservation group revealed that the UK toad population have almost halved since 1985. Observing a species that has been a fixture of the British countryside in decrease is described as "concerning" by researchers. Toads "don't require very specific conditions" and "should be able to live quite well 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 Traffic

Though the study didn't examine the reasons for the drop, cars certainly plays a part. Calculations suggest that 20 tonnes of toads are crushed on British roads annually – that is, several hundred thousand. In contrast to frogs, which would probably be happy to mate "with just a bucket of water," toads favor large ponds. Their capacity to remain away from water for more time than frogs allows they can journey farther to find them – often hundreds of metres. They usually stick to their ancestral migration routes – it's common for adult toads to go back to their natal pond to mate.

Breeding Habits

Appropriately enough, the initial amphibians begin their quest for a partner around Valentine's day, but others travel as far as spring, until it gets dark and moving through the night. During that period, toads begin migrating from where they have been hibernating "almost simultaneously."

A local helper, who grew up in the region and has been trying to protect its toad population since he was a boy, notes that "Their sole purpose: to go and have an orgy." If their path crosses a street, they could be killed by traffic, and that breeding season would be lost – stopping a next generation of toads from being produced.

Rescue Groups Across the UK

Seeing hundreds of toad carcasses on nearby streets "inherently strikes a chord with people," and has led to the formation of rescue teams throughout the UK – hundreds of organizations are officially listed with a countrywide program. These groups collect toads and transport them over streets in buckets, as well as recording the quantity of toads they encounter and advocating for other protection measures, such as blocked roads and amphibian passages.

Patrols usually work during the breeding period, when amphibian movements are frequent. However, this implies they can overlook numbers of young toads, which, having been spawn and then juveniles, exit their water habitats over an irregular timetable in late summer. Because of their size – just a couple of cm 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 lost, their remains can be tallied.

Year-Round Efforts

In contrast to most patrols, one local team, who are in their eighth year 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 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 dry day – but several of the volunteers willingly accept to walk up and down their area with me and search for any toads. "Should anyone can find any toads tonight, that pair will find one," says the group coordinator, indicating her 14-year-old son and the experienced member. After for two hours without a single toad sighting, and now they have climbed over a barbed wire fence to inspect beneath some wood.

Community Participation

The mother and son joined the patrol a while back. The teenager adores all things wildlife and has an ambition to become a environmentalist, so his mother started to look for activities they could do together to protect local wildlife. Now she enjoys it as much as he does, the middle-aged entrepreneur explains – so when the group was seeking a fresh coordinator recently, she decided to step up.

The teenager, too, has been instrumental in the group. A video he created, urging the local council to block a road through a protected area during breeding time, influenced the outcome the group's way. After a twelve months of campaigning, the council agreed to an "restricted access" rule between 5pm and 5am from February through to spring. Most drivers duly avoided the route.

Other Wildlife and Difficulties

A few vehicles go by when I'm out on duty and we find some casualties as a consequence – no amphibians, but several crushed salamanders. We see one living newt as well, and the youngster is especially excited to see a daddy longlegs, which dances in his palms. Yet despite the team's hardest attempts to show me a toad, the local population has clearly gone dormant for the winter. It appears that I couldn't have found any more luck elsewhere in the country – all the rescue teams I contact clarify 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 largest accurately monitored toad population in the UK, arrives in my inbox with the subject line: "No toads." However, in late winter, he tells me, the team expects to help around 10,000 mature amphibians over the street.

Effectiveness and Limitations

How much of a difference can these groups actually make? "The reality that volunteers are performing this consistently on chilly, wet and miserable evenings is quite extraordinary," notes an expert. "That's something that very much should be celebrated." However, while rescue teams are able to slow the decline, they can't stop it completely – partly since vehicles is not the only threat.

Other Dangers

The climate crisis has resulted in longer periods of drought, which create 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 life cycle. Loss of environment – particularly the loss of big water bodies – is an additional threat.

Experts 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 significant part in the ecosystem, consuming pretty much any small creatures or tiny organisms they can fit in their mouths and in turn feeding a variety of predators, such as hedgehogs and otters. Enhancing conditions for toads – such as creating more ponds, protecting forests and installing amphibian passages – "we'll improve them for a whole bunch of additional wildlife."

Cultural Significance

Another reason to try to keep toads present is their "important cultural value," adds an specialist. Legends and tales around toads go back {centuries|hundred