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It is Friday evening at half past seven, but instead of going out or relaxing at home, I've taken a train to a town in the countryside to join local helpers from a toad patrol. These dedicated individuals sacrifice their evenings to protect the native amphibian community.

A Worrying Decline 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 fixture of the British countryside in decrease is labeled "concerning" by researchers. Toads "don't require very specific conditions" and "ought to live successfully in most of habitats in the UK," meaning if even they are not managing to survive, "it kind of suggests that the ecosystem is unbalanced."

Since 1985, Britain's toad numbers have nearly been cut in half

The Threat from Roads

Though the study didn't examine the causes for the decline, traffic certainly plays a part. Calculations indicate that 20 tonnes of toads are killed on UK roads every year – in other words, hundreds of thousands. In contrast to frogs, which would probably be happy to mate "with just a bucket of water," toads prefer large ponds. Their capacity to remain away from water for more time than frogs allows they can travel further to find them – sometimes hundreds of metres. They usually stick to their ancestral migration routes – it's common for adult toads to go back to their birth pond to mate.

Breeding Habits

Fittingly, the first toads begin their quest for a mate around February 14th, but others travel as far as spring, waiting until it gets night and travelling after sunset. During that period, toads begin migrating from where they have been hibernating "almost simultaneously."

A local helper, who was raised in the area and has been working to save its toad population since he was a boy, notes that "They've got just one focus: to go and have an orgy." If their path happens to a street, they could all get run over, and that mating period would never happen – stopping a next generation of toads from being produced.

Toad Patrols Throughout the United Kingdom

Seeing many of toad carcasses on local roads "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 over streets in buckets, as well as recording the quantity of toads they encounter and lobbying for other protection measures, such as road closures and underground wildlife tunnels.

Volunteers usually work during the breeding period, when toad crossings are frequent. However, this implies they can miss numbers of toadlets, which, having been spawn and then juveniles, exit their ponds over an unpredictable schedule in late summer. Because of their small stature – just a couple of cm wide – "they can get obliterated by car traffic." 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 tallied.

Annual Work

Unlike most patrols, a specific volunteer group, who are in their eighth season of operating, 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 group chat. When I ask to join them on duty, they concede it is "not ideal conditions" – toad hibernation season has begun and it's been a arid period – but several of the helpers willingly accept to patrol their route with me and search for any toads. "Should anyone can locate any toads tonight, those two will spot one," says the patrol manager, indicating her 14-year-old son and the experienced member. We've been out for 120 minutes without a single toad sighting, and now they have scaled a barbed wire fence to inspect beneath some logs.

Family Participation

The family duo joined the group a while back. The youngster adores all things nature-related and has an goal to become a conservationist, so his parent started to search for activities they could do together to protect local wildlife. Now she loves it as much as he does, the 41-year-old entrepreneur tells me – so when the team was looking for a new manager recently, she volunteered for the role.

The teenager, too, has been instrumental in the organization. A video he created, imploring the local council to close a road through a protected area during migration season, swung the decision the team's way. After a twelve months of lobbying, the council agreed to an "access-only" restriction between evening and morning from late winter through to April. The majority of motorists duly avoided the route.

Additional Species and Challenges

Several cars go by when I'm out on duty and we find some victims as a consequence – no toads, but several crushed salamanders. We spot one living newt as well, and the youngster is especially excited to see a harvestman, which dances in his palms. Yet in spite of the group's best efforts to let me see a toad, the native community has obviously settled down for the winter. It seems that I wouldn't have had any better success elsewhere in the nation – all the rescue teams 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 receive from another volunteer, who has generously taken the trouble to look for toads in a famous site, thought to be the biggest tracked toad group in the UK, reaches me with the subject line: "No toads." However, in late winter, he tells me, the group plans to assist around ten thousand adult toads over the street.

Effectiveness and Challenges

What level of impact can these groups actually make? "The fact that people are doing this regularly on chilly, wet and miserable late nights 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 can't stop it completely – not least because vehicles is just one danger.

Other Dangers

The global warming has meant longer periods of drought, which cause the wrong conditions for some of the creatures that toads eat, such as worms and slugs, while warmer ponds have led to an rise of blue-green algae, which can be toxic to toads. Warmer cold seasons also lead toads to emerge from their hibernation more often, disrupting the energy conservation vital to their life cycle. Loss of environment – especially the disappearance of large ponds – is another menace.

Researchers are "always a bit worried about overemphasizing practical benefits on biodiversity," however "There is a big value in just having these animals around." But toads play an important role in the food chain, consuming pretty much any invertebrates or small animals they can swallow and in turn feeding a variety of predators, such as wildlife. Enhancing conditions for toads – ie creating more ponds, protecting forests and installing amphibian passages – "benefits for a whole bunch of additional wildlife."

Historical Significance

An additional motive to try to keep toads present is their "historical significance," notes an expert. Myths and folklore around toads date back {centuries|hundred