Can the UK's Common Toads Survive from Roads and Terrible Decline?

It is Friday night at half past seven, but rather than heading to the pub or watching a film, I've caught a train to a town in the countryside to meet up with volunteers from a toad patrol. These dedicated individuals give up their nights to protect the local toad population.

An Alarming Drop in Numbers

The common toad is growing more uncommon. A recent research led by an wildlife conservation group showed 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 "concerning" by experts. Toads "don't require very particular environments" and "ought to live successfully in the majority of habitats in Britain," meaning if even they are not managing to survive, "it kind of suggests that things are not as they should be."

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

The Danger from Roads

Though the research didn't examine the causes for the decline, cars is a major factor. Estimates indicate that 20 tonnes of toads are crushed on British roads annually – that is, several hundred thousand. In contrast to frogs, which would probably be happy to mate "with just a small container," toads prefer large ponds. Their ability to stay out of water for more time than frogs allows they can journey farther to find them – often long distances. They usually stick to their traditional paths – it's common for adult toads to return to their birth pond to mate.

Breeding Patterns

Appropriately enough, the first toads start their journey for a partner around Valentine's day, but some move as far as spring, waiting until it gets dark and travelling after sunset. During that period, toads begin migrating from where they have been hibernating "almost simultaneously."

One volunteer, who grew up in the region and has been trying to protect its toad population since he was a child, explains that "They've got just one focus: to go and mate." If their path crosses a street, they could all get run over, and that breeding season would be lost – stopping a new generation of toads from being produced.

Rescue Groups Across the United Kingdom

Seeing hundreds of dead toads on nearby streets "inherently strikes a chord with people," and has led to the formation of rescue teams throughout the UK – hundreds of organizations are officially listed with a national initiative. These groups collect toads and carry them across roads in buckets, as well as recording the quantity of toads they encounter and advocating for other safety solutions, such as blocked roads and amphibian passages.

Volunteers tend to operate during the migration season, when toad crossings are frequent. However, this implies they can miss groups of toadlets, which, having been spawn and then tadpoles, leave their ponds over an irregular timetable in late summer. Because of their small stature – just a couple of cm wide – "they can get obliterated by vehicles." And as being hit "basically turns them into mush," it's more difficult to get data on them. At least when adult toads are killed, their carcasses can be tallied.

Year-Round Efforts

In contrast to many groups, one local team, who are in their eighth season of operating, go out throughout the year – not nightly, but when conditions are damp, or if someone has reported about a amphibian spotting in their messaging app. When I request to accompany them on patrol, they admit it is "not a toady night" – winter dormancy has started 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 find any toads tonight, those two will spot one," says the group coordinator, indicating her 14-year-old son and the experienced member. After for two hours without a single toad sighting, and now they have scaled a wire barrier to check under some wood.

Family Involvement

The family duo became part of the group a year and a half ago. The teenager adores all things wildlife and has an ambition to become a conservationist, so his mother started to look for activities they could do together to protect native animals. Now she loves it as much as he does, the 41-year-old small business owner tells me – so when the team was seeking a fresh coordinator recently, she volunteered for the role.

The youth, too, has played an important role in the group. A video he created, urging the local council to close a street through a nature reserve during breeding time, swung the decision the team's way. After a year of campaigning, the council approved an "restricted access" rule between evening and morning from February through to April. The majority of motorists duly avoided the road.

Additional Species and Challenges

A few cars go past when I'm out on duty and we discover some casualties as a consequence – no amphibians, but three squashed newts. We spot one living newt as well, and the youngster is especially excited to see a daddy longlegs, which moves in his hands. Yet despite the team's hardest attempts to show me a toad, the native community has obviously gone dormant for the colder months. It appears that I wouldn't have had any better success anywhere else in the nation – all the rescue teams I reach out to explain that it's very difficult at this time of year.

They project rescuing nearly 10,000 grown amphibians during migration

A message I receive from another volunteer, who has kindly made the effort to check for toads in a noted location, considered the biggest tracked toad population in the UK, arrives in my inbox with the title: "No toads." However, in late winter, he informs me, the group expects to help around 10,000 adult toads across the road.

Impact and Limitations

What level of impact can these groups truly achieve? "The fact that volunteers are performing this regularly on chilly, wet and miserable evenings is quite extraordinary," says an researcher. "That's something that very much deserves recognition." 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 global warming has resulted in longer periods of drought, which create the poor environment for some of the animals 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. Warmer cold seasons also cause toads to emerge from their dormancy more often, disrupting the resource preservation vital to their life cycle. Habitat destruction – particularly the disappearance of large ponds – is another menace.

Experts are "always a bit worried about putting too much of a utilitarian spin on biodiversity," but "There is a big value in just their presence." But toads play an important role in the food chain, eating pretty much any small creatures or tiny organisms they can swallow and in turn feeding a variety of predators, such as hedgehogs and otters. Improving conditions for toads – such as building water habitats, protecting forests and constructing toad tunnels – "we'll improve them for a wide range of other species."

Cultural Importance

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