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It's a 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 meet up with volunteers from a amphibian rescue group. These dedicated individuals give up their evenings to safeguard the native amphibian community.

An Alarming Decline in Population

The common toad is growing more uncommon. A recent study led by an amphibian and reptile charity revealed that the British common toad numbers have dropped by half since 1985. Observing a creature that has been a stalwart of the British countryside in decline is labeled "concerning" by experts. Toads "don't require very particular environments" and "should be able to live successfully in the majority of habitats in the UK," so if even they are not managing to survive, "it indicates that things are not as they should be."

The UK toad population has almost halved since 1985

The Danger from Roads

Though the research didn't examine the causes for the drop, traffic is a major factor. Estimates indicate that 20 tonnes of toads are killed on British roads annually – that is, hundreds of thousands. Unlike frogs, which might be happy to mate "if you left out a small container," toads prefer large ponds. Their ability to remain away from water for longer than frogs allows they can journey farther to find them – often long distances. They usually follow their traditional paths – it's common for mature amphibians to go back to their birth pond to mate.

Migration Patterns

Appropriately enough, the first toads start their journey for a mate around February 14th, but some move as far as spring, waiting until it gets dark and moving after sunset. During that time, toads start moving from where they have been hibernating "all pretty much at the same time."

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

Toad Patrols Throughout the UK

Finding many of toad carcasses on local roads "inherently strikes a chord with people," and has resulted in the creation of rescue teams across the UK – hundreds of organizations are officially listed with a countrywide program. These groups pick up toads and carry them over streets in buckets, as well as counting the quantity of toads they find and advocating for other safety solutions, such as blocked roads and underground wildlife tunnels.

Volunteers tend to operate during the migration season, when amphibian movements are frequent. However, this means they can overlook numbers of toadlets, which, having been spawn and then juveniles, exit their water habitats over an unpredictable schedule in late 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 get data on them. At least when mature amphibians are killed, their remains can be counted.

Annual Work

In contrast to many groups, a specific volunteer group, who are in their eighth season of operating, go out year-round – not nightly, but when weather are warm and wet, or if someone has posted about a amphibian spotting in their group chat. When I ask to join them on patrol, they admit it is "not a toady night" – winter dormancy has begun and it's been a arid period – but several of the helpers willingly accept to patrol their area with me and see what we can find. "If anyone can locate any toads tonight, those two will spot one," says the group coordinator, indicating her teenage child and the longtime volunteer. We've been out for two hours without a single toad sighting, and now they have scaled a barbed wire fence to check under some wood.

Family Participation

The mother and son became part of the patrol a year and a half ago. The teenager loves all things wildlife and has an ambition to become a conservationist, so his parent started to search for things they could do together to protect native animals. Now she enjoys it as much as he does, the 41-year-old small business owner tells me – so when the group was looking for a new manager recently, she volunteered for the role.

The teenager, too, has been instrumental in the group. A video he made, imploring the local council to close a street through a nature reserve during breeding time, swung the decision the team's way. After a twelve months of lobbying, the council agreed to an "restricted access" rule between 5pm and 5am from February through to April. The majority of motorists duly avoided the route.

Additional Species and Challenges

Several vehicles go past when I'm out on patrol and we find some casualties as a result – no toads, but several crushed salamanders. We spot one living newt as well, and the youngster is particularly pleased to see a daddy longlegs, which moves in his palms. Yet despite the team's best efforts to let me see a toad, the local population has clearly settled down for the winter. It seems that I couldn't have found any better success elsewhere in the country – all the patrol groups I contact explain that it's very difficult at this time of year.

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

One email I get from another volunteer, who has generously made the effort to check for toads in a noted location, considered the biggest tracked toad population in the UK, reaches me with the title: "None found." However, in February and March, he tells me, the group plans to assist approximately ten thousand adult toads across the road.

Effectiveness and Limitations

How much of a difference can these groups actually make? "The reality that volunteers are doing this regularly on cold, damp and unpleasant evenings is quite extraordinary," says an expert. "This effort that very much should be celebrated." However, while toad patrols are able to slow the decline, they can't stop it completely – not least because vehicles is just one danger.

Additional Threats

The climate crisis has resulted in longer periods of dry weather, which create the poor environment for some of the creatures that toads consume, such as invertebrates, while higher water temperatures have led to an increase of blue-green algae, which can be toxic to toads. Milder winters also cause toads to emerge from their dormancy more often, disrupting the resource preservation crucial to their life cycle. Loss of environment – especially the loss of big water bodies – is another menace.

Experts are "often concerned about overemphasizing practical benefits on biodiversity," but "It's important in just their presence." But toads play an important role in the ecosystem, eating pretty much any small creatures or small animals they can swallow and in turn sustaining a number of predators, such as hedgehogs and otters. Enhancing conditions for toads – ie creating more ponds, protecting forests and installing amphibian passages – "benefits for a whole bunch of additional wildlife."

Historical Importance

An additional motive to try to keep toads around is their "important cultural value," notes an expert. Myths and folklore around toads go back {centuries|hundred