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It is a Friday night at half past seven, but instead of going out 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 nights to safeguard the native amphibian community.

A Worrying Drop in Numbers

The Bufo bufo is growing more uncommon. A latest research led by an wildlife conservation group showed that the British common toad numbers have almost halved since 1985. Observing a creature that has been a fixture of the UK landscape in decrease is labeled "worrying" by experts. Toads "don't need very specific conditions" and "should be able to live quite well in the majority of habitats in Britain," meaning 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 drop, cars certainly plays a part. Calculations indicate that 20 tonnes of toads are killed on British roads annually – in other words, several hundred thousand. Unlike frogs, which might be content to mate "if you left out a small container," toads favor large ponds. Their capacity to stay out of water for longer than frogs allows they can travel further to find them – often hundreds of metres. They usually follow their traditional paths – it's typical for adult toads to return to their natal pond to mate.

Migration Patterns

Appropriately enough, the first toads begin their quest for a mate around February 14th, but others travel as late as April, until it gets night and travelling after sunset. During that period, toads start moving from wherever they have been hibernating "almost simultaneously."

One volunteer, who was raised in the area and has been trying to protect its amphibians since he was a child, explains that "Their sole purpose: to go and have an orgy." If their route happens to a road, they could all get run over, and that breeding season would never happen – stopping a next generation of toads from being produced.

Toad Patrols Throughout the UK

Seeing many of toad carcasses on nearby streets "resonates deeply with people," and has led to the creation of toad patrols across the UK – hundreds of organizations are officially listed with a national initiative. These groups pick up toads and transport them across roads in containers, as well as counting the number of toads they encounter and lobbying for other safety solutions, such as blocked roads and amphibian passages.

Volunteers tend to operate during the migration season, when amphibian movements are more regular. However, this means they can overlook groups of toadlets, which, having existed as spawn and then tadpoles, leave their water habitats over an unpredictable schedule in the end of summer. Because of their small stature – just a couple of cm wide – "they are destroyed by vehicles." And as being run over "essentially crushes them," it's harder to collect information on them. At least when adult toads are killed, their carcasses can be counted.

Annual Work

In contrast to most patrols, a specific volunteer group, who are in their eighth year of operating, go out throughout the year – not nightly, but when conditions are damp, or if a member has reported about a amphibian spotting in their group chat. When I ask to join them on patrol, they concede it is "not a toady night" – toad hibernation season has begun and it's been a dry day – but a few of the volunteers willingly accept to walk up and down their route with me and search for any toads. "Should anyone can find any toads tonight, those two will find one," says the group coordinator, indicating her teenage child and the longtime volunteer. After for 120 minutes without a glimpse of any amphibians, and now they have scaled a barbed wire fence to check under some wood.

Community Involvement

The family duo became part of the group a year and a half ago. The youngster loves all things wildlife and has an ambition to become a environmentalist, so his mother started to look for things 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 group was seeking a new manager lately, she decided to step up.

The youth, too, has been instrumental in the group. A video he made, imploring the municipal authority to block a street through a nature reserve during migration season, swung the decision the group's way. After a year of campaigning, the council agreed to an "access-only" restriction between 5pm and 5am from February through to spring. Most drivers duly avoided the route.

Other Wildlife and Difficulties

A few cars go by when I'm out on patrol and we discover some victims as a consequence – no toads, but three squashed newts. We see one live amphibian as well, and the youngster is particularly pleased to see a daddy longlegs, which dances in his palms. Yet in spite of the group's best efforts to show me a toad, the native community has clearly settled down for the winter. It appears that I wouldn't have had any more luck elsewhere in the country – all the patrol groups I reach out to clarify that it's near-impossible at this time of year.

They project rescuing nearly 10,000 grown amphibians during migration

One email I get from another volunteer, who has generously taken the trouble to check for toads in a famous site, thought to be the largest accurately monitored toad population in the UK, arrives in my inbox with the subject line: "No toads." However, in February and March, he tells me, the team plans to assist approximately ten thousand adult toads over the street.

Effectiveness and Limitations

How much of a difference can these organizations truly achieve? "The reality that people are performing this consistently on cold, damp and unpleasant late nights is remarkable," notes an researcher. "This effort that very much should be celebrated." However, while rescue teams are able to reduce the drop, they cannot prevent it entirely – not least because traffic is just one danger.

Other Dangers

The global warming has meant longer periods of drought, which cause 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 harmful to toads. Warmer cold seasons also lead toads to emerge from their dormancy more often, disrupting the energy conservation crucial to their existence. Habitat destruction – especially the loss of large ponds – is an additional threat.

Researchers are "often concerned about overemphasizing practical benefits on wildlife," but "There is a big value in just having these animals around." But toads do have an important role in the ecosystem, eating almost any invertebrates or small animals they can swallow and in turn sustaining a number of predators, such as hedgehogs and otters. Enhancing situations for toads – ie creating more ponds, protecting forests and constructing toad tunnels – "we'll improve them for a wide range of other species."

Historical Significance

An additional motive to try to keep toads around is their "historical significance," notes an expert. Legends and tales around toads go back {centuries|hundred