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It is 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 meet up with volunteers from a toad patrol. These committed people sacrifice their nights to safeguard the native amphibian community.

An Alarming Decline in Numbers

The Bufo bufo is becoming increasingly rare. A latest study led by an wildlife conservation group revealed that the UK toad population have almost halved since the mid-1980s. Observing a species that has been a stalwart of the UK landscape in decrease is labeled "concerning" by experts. Toads "don't require very specific conditions" and "ought to live quite well in most of habitats in the UK," meaning if even they are struggling to persist, "it kind of suggests that the ecosystem is unbalanced."

The UK toad population has almost halved since 1985

The Threat from Traffic

Though the study didn't cover the causes for the decline, traffic is a major factor. Calculations suggest that 20 tonnes of toads are killed on UK roads every year – that is, hundreds of thousands. In contrast to frogs, which would probably be content to mate "if you left out a bucket of water," toads prefer big bodies of water. Their capacity to remain away from water for more time than frogs allows they can travel further to find them – often long distances. They tend to stick to their traditional paths – it's typical for mature amphibians to return to their natal pond to mate.

Breeding Patterns

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

A local helper, who grew up in the area 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 crosses a street, they could be killed by traffic, and that breeding season would be lost – stopping a new generation of toads from being produced.

Rescue Groups Throughout the United Kingdom

Finding hundreds of toad carcasses on nearby streets "inherently strikes a chord with people," and has led to the creation of toad patrols throughout the UK – 274 groups are officially listed with a national initiative. These groups pick up toads and carry them over streets in containers, as well as recording the quantity of toads they find and lobbying for other protection measures, such as blocked roads and underground wildlife tunnels.

Volunteers usually work during the breeding period, when amphibian movements are frequent. However, this implies they can miss groups of young toads, which, having been eggs and then tadpoles, exit their ponds over an irregular timetable in late summer. Because of their size – just a couple of cm wide – "they can get obliterated by vehicles." And as being hit "essentially crushes them," it's harder to collect information on them. At least when adult toads are lost, their remains can be counted.

Annual Work

In contrast to many groups, one local team, who are in their eighth year of functioning, go out year-round – not nightly, but when weather are damp, or if a member has posted about a amphibian spotting in their group chat. When I ask to join them on patrol, they concede it is "not ideal conditions" – winter dormancy has started and it's been a arid period – but a few of the volunteers willingly accept to patrol their area with me and see what we can find. "Should anyone can locate any toads tonight, that pair will spot one," says the patrol manager, pointing to her 14-year-old son and the experienced member. We've been out for two hours without a single toad sighting, and now they have climbed over a barbed wire fence to inspect beneath some logs.

Community Participation

The mother and son joined the patrol a while back. The youngster adores all things wildlife and has an ambition to become a environmentalist, so his mother started to search for activities they could do together to help local wildlife. Now she enjoys it as much as he does, the middle-aged small business owner tells me – so when the group was seeking a fresh coordinator lately, she decided to step up.

The youth, too, has been instrumental in the organization. A video he created, imploring the municipal authority to close a street through a protected area during breeding time, swung the decision the group's way. After a twelve months of campaigning, the authority agreed to an "access-only" rule between 5pm and 5am from February through to April. Most drivers respected and avoided the road.

Additional Species and Challenges

A few cars go past when I'm out on patrol and we discover some victims as a result – no amphibians, but several crushed salamanders. We see one living newt as well, and the teenager is especially excited to see a daddy longlegs, which dances in his hands. Yet in spite of the team's best efforts to show me a toad, the native community has obviously gone dormant for the winter. It seems that I couldn't have found any better success elsewhere in the country – all the patrol groups I reach out to 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 a different helper, who has generously taken the trouble to look 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 late winter, he informs me, the team expects to help around ten thousand mature amphibians across the road.

Impact and Challenges

How much of a difference can these groups truly achieve? "The fact that people are performing this regularly on chilly, wet and miserable 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 not the only threat.

Additional Threats

The climate crisis has resulted in longer periods of drought, which cause the poor environment for some of the creatures that toads consume, such as worms and slugs, while warmer ponds have caused an rise of toxic plants, 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 disappearance of large ponds – is an additional threat.

Researchers are "always a bit worried about overemphasizing practical benefits on wildlife," but "It's important in just their presence." But toads do have an significant part in the food chain, eating pretty much any invertebrates or small animals they can swallow and in turn feeding a variety of birds and mammals, such as hedgehogs and otters. Enhancing situations for toads – ie creating more ponds, protecting forests and constructing toad tunnels – "benefits for a wide range of other species."

Cultural Importance

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