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It is a Friday night at 7:30, but instead of heading to the pub or relaxing at home, I've taken a train to a market 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 Drop in Numbers

The Bufo bufo is becoming increasingly uncommon. A latest research conducted by an wildlife conservation group revealed that the UK toad population have dropped by half since 1985. Observing a creature that has been a stalwart of the British countryside in decrease is described as "concerning" by researchers. Toads "don't need very specific conditions" and "should be able to live successfully in most of areas in the UK," so if even they are not managing to survive, "it kind of suggests 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 examine the causes for the decline, traffic is a major factor. Estimates suggest that 20 tonnes of toads are killed on British roads annually – in other words, hundreds of thousands. Unlike frogs, which would probably be content to mate "if you left out a small container," toads favor large ponds. Their capacity to remain away from water for longer than frogs means they can travel further to find them – sometimes long distances. They tend to stick to their traditional paths – it's typical for adult toads to return to their natal pond to mate.

Breeding Patterns

Fittingly, the first toads begin their quest for a partner around Valentine's day, but others travel as late as spring, until it gets night and travelling after sunset. During that period, toads begin migrating from wherever they have been hibernating "all pretty much at the same time."

One volunteer, who was raised in the region and has been working to save its amphibians since he was a child, notes that "They've got just one focus: to go and have an orgy." If their route happens to a street, they could all get run over, and that breeding season would be lost – stopping a next generation of toads from being born.

Rescue Groups Across the UK

Finding many of toad carcasses on nearby streets "resonates deeply with people," and has resulted in the formation of toad patrols throughout the UK – hundreds of organizations are currently registered with a countrywide program. These groups collect toads and transport them across roads in containers, as well as recording the number of toads they encounter and advocating for other protection measures, such as blocked roads and amphibian passages.

Patrols tend to operate during the migration season, when amphibian movements are more regular. However, this means they can miss numbers of toadlets, which, having existed as 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 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 carcasses can be tallied.

Annual Efforts

Unlike many groups, a specific volunteer group, who are in their eighth year of operating, go out throughout the year – not nightly, but whenever weather are damp, or if someone has reported about a amphibian spotting in their group chat. When I request to accompany them on duty, they admit it is "not a toady night" – toad hibernation season has begun and it's been a arid period – but a few of the helpers willingly accept to patrol their route with me and search for any toads. "If anyone can find any toads tonight, those two will find one," says the patrol manager, indicating her teenage child and the experienced member. We've been out for 120 minutes without a glimpse of any amphibians, and now they have scaled a barbed wire fence to inspect beneath some logs.

Family Involvement

The mother and son joined the patrol a year and a half ago. The youngster loves all things wildlife and has an goal to become a conservationist, so his mother started to search for things they could do together to protect native animals. Now she loves it as much as he does, the middle-aged small business owner explains – so when the team was seeking a new manager recently, she volunteered for the role.

The teenager, too, has played an important role in the organization. A video he created, imploring the municipal authority to close a street through a nature reserve during migration season, swung the decision the group's way. After a year of lobbying, the council agreed to an "access-only" rule between 5pm and 5am from late winter through to spring. Most drivers duly avoided the road.

Other Wildlife and Difficulties

A few cars go past when I'm out on patrol and we discover some casualties as a result – no toads, but three squashed newts. We see one living newt as well, and the youngster is especially excited to see a harvestman, which moves in his palms. Yet despite the team's best efforts to let me see a toad, the native community has clearly settled down for the winter. It appears that I wouldn't have had any better success elsewhere in the nation – 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

A message I get from a different helper, who has kindly 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 title: "No toads." However, in late winter, he informs me, the group plans to assist around 10,000 adult toads across the road.

Impact and Challenges

How much of a difference can these groups truly achieve? "The fact that volunteers are doing this regularly on cold, damp and unpleasant evenings is quite extraordinary," notes an expert. "This effort that very much should be celebrated." 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 resulted in extended spells of dry weather, which cause the poor environment for some of the animals that toads consume, such as worms and slugs, while higher water temperatures have caused an rise of blue-green algae, which can be harmful to toads. Warmer cold seasons also lead toads to emerge from their dormancy more frequently, disrupting the resource preservation crucial to their existence. Habitat destruction – especially the loss of large ponds – is another menace.

Experts are "always a bit worried about overemphasizing practical benefits on biodiversity," but "There is a big value in just having these animals around." But toads play an important role in the ecosystem, consuming pretty much any invertebrates or small animals they can swallow and in turn sustaining a number of birds and mammals, such as hedgehogs and otters. Enhancing conditions for toads – ie creating more ponds, protecting forests and constructing amphibian passages – "we'll improve them for a wide range of other species."

Historical Importance

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