🔗 Share this article

It's a Friday evening at half past seven, but rather than going out or relaxing at home, I've caught a train to a market town in the countryside to meet up with volunteers from a amphibian rescue group. These committed people sacrifice their evenings to safeguard the local toad population.

An Alarming Decline in Numbers

The Bufo bufo is growing more rare. A latest study led by an amphibian and reptile charity revealed that the British common toad numbers have dropped by half since the mid-1980s. Observing a creature that has been a fixture of the UK landscape in decline is labeled "concerning" by researchers. Toads "don't need very particular environments" and "should be able to live quite well in the majority of habitats in the UK," meaning if even they are not managing to survive, "it kind of suggests that the ecosystem is unbalanced."

The UK toad population has almost halved since 1985

The Threat from Traffic

Though the research didn't examine the reasons for the decline, cars is a major factor. Calculations suggest that 20 tons of toads are crushed on UK roads annually – in other words, hundreds of thousands. Unlike frogs, which would probably be happy to mate "if you left out a bucket of water," toads prefer big bodies of water. Their ability to stay out of water for longer than frogs allows they can travel further to find them – sometimes hundreds of metres. They tend to stick to their ancestral migration routes – it's typical for adult toads to return to their birth pond to mate.

Migration Patterns

Appropriately enough, the initial amphibians begin their quest for a mate around Valentine's day, but others travel as far as April, until it gets dark and travelling through the night. During that time, toads begin migrating from wherever they have been overwintering "almost simultaneously."

One volunteer, who was raised in the region and has been working to save its amphibians since he was a boy, notes that "They've got just one focus: to go and have an orgy." If their route happens to a road, they could be killed by traffic, and that mating period would be lost – stopping a new generation of toads from being born.

Toad Patrols Throughout the United Kingdom

Finding many of toad carcasses on local roads "resonates deeply with people," and has resulted in the formation of rescue teams throughout the UK – 274 groups are officially listed with a national initiative. These teams pick up toads and carry them over streets in buckets, as well as counting the quantity of toads they find and lobbying for other protection measures, such as road closures and amphibian passages.

Patrols usually work during the migration season, when toad crossings are more regular. However, this means they can overlook numbers of toadlets, which, having existed as eggs and then juveniles, leave their ponds over an unpredictable schedule in late summer. Because of their size – just one or two centimetres wide – "they can get obliterated by car traffic." And as being hit "basically turns them into mush," it's harder to collect information on them. At least when mature amphibians are killed, their remains can be counted.

Annual Work

Unlike many groups, a specific volunteer group, who are in their eighth year of operating, go out year-round – not every night, but when conditions are warm and wet, or if a member has reported about a amphibian spotting in their messaging app. When I request to accompany them on duty, they admit it is "not ideal conditions" – toad hibernation season has begun and it's been a arid period – but several of the volunteers gamely agree to walk up and down their route with me and search for any toads. "Should anyone can locate any toads tonight, that pair will find one," says the group coordinator, pointing to her teenage child and the longtime volunteer. After for 120 minutes without a single toad sighting, and now they have scaled a barbed wire fence to check under some wood.

Community Participation

The family duo became part of the group a while back. The teenager adores all things wildlife and has an goal to become a environmentalist, so his mother started to look for activities they could do jointly 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 group was looking for a fresh coordinator lately, she decided to step up.

The youth, too, has played an important role in the group. A video he created, urging the local council to block a street through a nature reserve during breeding time, swung the decision the team's way. After a twelve months of campaigning, the council approved an "access-only" restriction between evening and morning from late winter through to spring. The majority of motorists respected and avoided the road.

Additional Species and Challenges

A few vehicles go past when I'm out on patrol 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 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 gone dormant for the colder months. It seems that I couldn't have found any more luck elsewhere in the nation – all the patrol groups I contact clarify that it's near-impossible at this season.

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

A message I receive from a different helper, who has kindly made the effort to look for toads in a famous site, considered the biggest tracked toad population in the UK, reaches me with the title: "None found." However, in February and March, he informs me, the team plans to assist around 10,000 adult toads across the road.

Impact and Limitations

How much of a difference can these organizations actually make? "The fact that people are doing this consistently on chilly, wet and miserable late nights is quite extraordinary," says an researcher. "This effort that very much should be celebrated." However, while toad patrols are able to reduce the drop, they can't stop it completely – not least because vehicles is just one danger.

Other Dangers

The global warming has meant longer periods of dry weather, which create the poor environment for some of the creatures that toads eat, such as worms and slugs, while higher water temperatures have caused an rise of toxic plants, which can be toxic to toads. Milder winters also cause toads to wake up from their hibernation more often, disrupting the energy conservation crucial to their life cycle. Habitat destruction – particularly the loss of big water bodies – is another menace.

Experts are "often concerned about putting too much of a utilitarian spin on wildlife," but "It's important in just their presence." But toads play an important role in the ecosystem, eating almost any invertebrates or tiny organisms they can swallow and in turn feeding a number of birds and mammals, such as wildlife. Enhancing situations for toads – ie building water habitats, conserving woodland and installing toad tunnels – "we'll improve them for a wide range of additional wildlife."

Cultural Importance

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