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It's Friday night at 7:30, but instead of going out or watching a film, I've taken a train to a town in the countryside to join local helpers from a toad patrol. These dedicated individuals give up their evenings to safeguard the local toad population.

A Worrying Drop in Population

The Bufo bufo is becoming increasingly uncommon. A recent study led by an wildlife conservation group revealed that the UK toad population have almost halved since 1985. Observing a species that has been a fixture of the British countryside in decline is described as "worrying" by researchers. Toads "don't require very specific conditions" and "ought to live quite well in most of habitats in Britain," meaning if even they are struggling to persist, "it kind of suggests that things are not as they should be."

The UK toad population has almost halved since 1985

The Threat from Traffic

Though the study didn't cover the causes for the drop, cars certainly plays a part. Calculations indicate that 20 tonnes of toads are crushed on UK roads annually – 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 favor big bodies of water. Their ability to remain away from water for longer than frogs allows they can travel further to reach them – sometimes hundreds of metres. They usually follow their ancestral migration routes – it's typical for adult toads to return to their natal pond to mate.

Breeding Patterns

Fittingly, the first toads start their journey for a mate around Valentine's day, but some move as late as spring, waiting until it gets dark and moving through the night. During that time, toads start moving from wherever they have been hibernating "almost simultaneously."

One volunteer, who was raised in the region and has been working to save its toad population since he was a child, notes that "Their sole purpose: to go and mate." If their route crosses a road, they could be killed by traffic, and that mating period would never happen – stopping a new generation of toads from being produced.

Rescue Groups Across the United Kingdom

Finding hundreds of toad carcasses on local roads "resonates deeply with people," and has led to the formation of rescue teams throughout the UK – hundreds of organizations are currently registered with a countrywide program. These teams collect toads and carry them across roads in containers, as well as recording the quantity of toads they find and advocating for other protection measures, such as road closures and underground wildlife tunnels.

Patrols usually work during the breeding period, when amphibian movements are frequent. However, this means they can overlook groups of toadlets, which, having existed as eggs and then tadpoles, leave their ponds over an unpredictable schedule 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 "essentially crushes them," it's harder to collect information on them. At least when mature amphibians are lost, their carcasses can be counted.

Year-Round Efforts

Unlike most patrols, a specific volunteer group, who are in their eighth year of operating, go out year-round – not every night, but whenever conditions are damp, or if someone has reported about a toad sighting in their group chat. When I ask to join them on duty, they admit it is "not ideal conditions" – winter dormancy has begun and it's been a arid period – but several of the helpers gamely agree to patrol their area with me and see what we can find. "If anyone can find any toads tonight, those two will find one," says the patrol manager, pointing to her 14-year-old son and the experienced member. After for 120 minutes without a single toad sighting, and now they have scaled a wire barrier to inspect beneath some wood.

Family Participation

The family duo joined the group a while back. The youngster loves all things nature-related and has an ambition to become a conservationist, so his parent started to look for activities they could do together to help native animals. Now she enjoys 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 recently, she volunteered for the role.

The teenager, too, has been instrumental in the organization. A video he created, imploring the municipal authority to close a road through a nature reserve during migration season, influenced the outcome the team's way. After a year of lobbying, the authority approved an "access-only" rule between evening and morning from late winter through to April. Most drivers respected and avoided the route.

Additional Species and Difficulties

Several vehicles go by when I'm out on duty and we find some casualties as a consequence – no amphibians, but three squashed newts. We spot one living newt as well, and the youngster is particularly pleased to see a harvestman, which dances in his palms. Yet despite the group's best efforts to let me see a toad, the local population has obviously settled down for the colder months. It appears that I couldn't have found any better success anywhere else in the country – all the patrol groups I reach out to explain that it's near-impossible at this time of year.

The group expects to help approximately 10,000 adult toads across the road

A message I get from another volunteer, who has generously taken the trouble to check for toads in a noted location, thought to be the largest accurately monitored toad group in the UK, reaches me with the subject line: "No toads." 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 groups truly achieve? "The reality that people are doing this consistently on cold, damp and unpleasant evenings is quite extraordinary," notes an expert. "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 extended spells of dry weather, which cause the poor environment for some of the creatures that toads consume, such as invertebrates, while warmer ponds have caused an increase of toxic plants, which can be harmful to toads. Milder winters also lead toads to emerge from their hibernation more frequently, interfering with the resource preservation crucial to their existence. Habitat destruction – especially the disappearance of large ponds – is another menace.

Experts are "always a bit worried about putting too much of a utilitarian spin on biodiversity," however "It's important in just having these animals around." But toads play an significant part in the food chain, eating almost any small creatures or tiny organisms they can fit in their mouths and in turn feeding a variety of predators, such as wildlife. Enhancing conditions for toads – such as building water habitats, protecting forests and installing toad tunnels – "benefits for a wide range of additional wildlife."

Historical Importance

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