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It's Friday night at 7:30, but rather than going out or relaxing at home, I've taken a train to a market town in Wiltshire to meet up with volunteers from a amphibian rescue group. These dedicated individuals give up their evenings to protect the local toad population.

An Alarming Drop in Numbers

The Bufo bufo is becoming increasingly rare. A latest research conducted by an wildlife conservation group revealed that the British common toad numbers have almost halved since the mid-1980s. Observing a species that has been a fixture of the UK landscape in decline is described as "worrying" by researchers. Toads "don't require very particular environments" and "ought to live quite well in most of areas in Britain," meaning 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 Danger from Roads

Though the study didn't cover the causes for the drop, traffic certainly plays a part. Estimates indicate that 20 tons of toads are crushed on UK roads annually – in other words, several hundred thousand. In contrast to frogs, which might be content to mate "with just a small container," toads favor large ponds. Their capacity to stay out of water for more time than frogs allows they can journey farther to reach them – often long distances. They usually follow their traditional paths – it's common for mature amphibians to return to their natal pond to mate.

Migration Patterns

Appropriately enough, 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 travelling through the night. During that time, toads start moving from where they have been hibernating "almost simultaneously."

One volunteer, who grew up in the region and has been working to save its amphibians since he was a boy, explains that "Their sole purpose: to go and mate." If their path crosses a road, they could all get run over, and that breeding season would be lost – preventing a next generation of toads from being born.

Toad Patrols Throughout the United Kingdom

Seeing hundreds of toad carcasses on local roads "resonates deeply with people," and has led to the formation of rescue teams across the UK – 274 groups are officially listed with a countrywide program. These teams collect toads and transport them over streets in buckets, as well as recording the number of toads they encounter and advocating for other protection measures, such as blocked roads and amphibian passages.

Volunteers usually work during the breeding period, when amphibian movements are more regular. However, this means they can miss numbers of young toads, which, having existed as spawn 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 hit "basically turns them into mush," it's more difficult to collect information on them. At least when adult toads are killed, their remains can be tallied.

Annual Work

Unlike most patrols, one local team, who are in their eighth season of functioning, go out throughout the year – not nightly, but when weather are warm and wet, or if someone has posted about a amphibian spotting in their messaging app. When I ask to join them on patrol, they admit it is "not a toady night" – winter dormancy has started and it's been a arid period – but a few of the helpers willingly accept to patrol their area with me and search for any toads. "If anyone can find any toads tonight, those two will spot one," says the patrol manager, indicating her teenage child and the longtime volunteer. After for 120 minutes without a glimpse of any amphibians, and now they have climbed over a barbed wire fence to inspect beneath some logs.

Family Involvement

The family duo joined the patrol a while back. The youngster loves all things nature-related and has an goal to become a environmentalist, so his parent started to search for things they could do together to protect local wildlife. Now she enjoys it as much as he does, the middle-aged small business owner tells me – so when the team was looking for a fresh coordinator lately, she volunteered for the role.

The teenager, too, has played an important role in the group. A video he made, imploring the municipal authority to close a road through a nature reserve during breeding time, swung the decision the team's way. After a twelve months of campaigning, the authority agreed to an "restricted access" restriction between evening and morning from late winter through to spring. The majority of motorists respected and avoided the road.

Other Wildlife and Difficulties

A few vehicles go past when I'm out on patrol and we find some victims as a consequence – no amphibians, but several crushed salamanders. We see one live amphibian as well, and the teenager is particularly pleased to see a harvestman, which moves in his hands. Yet in spite of the team's hardest attempts to show me a toad, the local population has obviously gone dormant for the winter. It seems that I couldn't have found any better success anywhere else in the nation – all the rescue teams I contact explain that it's near-impossible at this time of year.

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

One email I receive from another volunteer, who has generously made the effort to look for toads in a famous site, considered the biggest tracked toad population in the UK, reaches me with the subject line: "No toads." However, in late winter, he tells me, the team plans to assist around ten thousand mature amphibians over the street.

Impact and Limitations

How much of a difference can these organizations actually make? "The reality that people are performing this consistently on chilly, wet and miserable evenings is remarkable," notes an expert. "That's something that very much should be celebrated." However, while toad patrols are able to slow the decline, they cannot prevent it entirely – not least because traffic is not the only threat.

Other Dangers

The global warming has resulted in longer periods of dry weather, which cause the poor environment for some of the animals that toads consume, such as worms and slugs, while warmer ponds have led to an increase of blue-green algae, which can be toxic to toads. Milder winters also cause toads to wake up from their hibernation more frequently, interfering with the energy conservation crucial to their existence. Habitat destruction – particularly the loss of big water bodies – is another menace.

Researchers are "always a bit worried about putting too much of a utilitarian spin on biodiversity," however "It's important in just their presence." But toads play an significant part in the food chain, eating almost any small creatures or tiny organisms they can swallow and in turn sustaining a variety of birds and mammals, 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."

Cultural Importance

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