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It's Friday evening at half past seven, but instead of going out or watching a film, I've caught a train to a town in the countryside to join volunteers from a amphibian rescue group. These committed people give up their evenings to safeguard the native amphibian community.

A Worrying Drop in Numbers

The Bufo bufo is becoming increasingly uncommon. A recent study conducted by an amphibian and reptile charity revealed that the UK toad population have almost halved since 1985. Observing a creature that has been a fixture of the UK landscape in decrease is labeled "concerning" by experts. Toads "don't require very particular environments" and "ought to live quite well in the majority of habitats in Britain," so 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 Danger from Traffic

Though the study didn't examine the reasons for the decline, cars is a major factor. Calculations suggest that 20 tons of toads are crushed on British roads annually – that is, several hundred thousand. In contrast to frogs, which might be content to mate "if you left out a small container," toads prefer large ponds. Their capacity to stay out of water for longer than frogs means they can travel further to find them – often long distances. They usually follow their traditional paths – it's common for adult toads to return to their birth pond to mate.

Breeding Patterns

Fittingly, the initial amphibians start their journey for a mate around Valentine's day, but some move as far as April, waiting until it gets night and travelling after sunset. During that time, toads start moving from wherever they have been overwintering "all pretty much at the same time."

A local helper, who grew up in the area and has been working to save its toad population since he was a boy, notes that "Their sole purpose: to go and have an orgy." If their route crosses a road, they could be killed by traffic, and that mating period would be lost – stopping a new generation of toads from being born.

Rescue Groups Throughout the UK

Seeing hundreds of dead toads on local roads "resonates deeply with people," and has led to the creation of rescue teams across the UK – 274 groups 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 find and advocating for other safety solutions, such as road closures and amphibian passages.

Patrols usually work during the migration season, when amphibian movements are more regular. However, this means they can miss numbers of young toads, which, having been eggs and then tadpoles, exit their ponds over an unpredictable schedule in late summer. Because of their small stature – just a couple of cm 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 killed, their carcasses can be tallied.

Annual Work

In contrast to many groups, one local team, who are in their eighth year of operating, go out throughout the year – not every night, but when conditions are damp, or if someone has posted about a toad sighting in their group chat. When I request to accompany them on duty, they admit it is "not a toady night" – toad hibernation season has begun and it's been a arid period – but a few of the helpers gamely agree to patrol their area with me and search for any toads. "If anyone can find any toads tonight, that pair will find 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 scaled a barbed wire fence to check under some wood.

Community Participation

The family duo became part of the group a while back. The youngster adores all things nature-related and has an goal to become a environmentalist, so his mother started to look for things they could do jointly to help local wildlife. Now she enjoys it as much as he does, the middle-aged entrepreneur explains – so when the team was looking for a fresh coordinator recently, she volunteered for the role.

The youth, too, has been instrumental in the group. A clip he made, urging the municipal authority to close a road through a nature reserve during migration season, influenced the outcome the team's way. After a twelve months of lobbying, the council agreed to an "access-only" restriction between 5pm and 5am from late winter through to April. Most drivers respected and avoided the route.

Other Wildlife and Difficulties

Several vehicles 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 hands. Yet in spite of the team's hardest attempts to let me see a toad, the native community has obviously gone dormant for the colder months. It seems that I couldn't have found any better success elsewhere in the nation – all the rescue teams I reach out to explain that it's very difficult at this season.

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

A message I get from another volunteer, who has kindly taken the trouble to look for toads in a noted location, 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 group plans to assist around 10,000 adult toads across the road.

Impact and Limitations

What level of impact can these organizations actually make? "The reality that people are performing this regularly on chilly, wet and miserable evenings is remarkable," says an researcher. "That's something 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 resulted in extended spells of dry weather, which cause the poor environment for some of the creatures that toads eat, such as worms and slugs, while warmer ponds have caused an rise of blue-green algae, which can be harmful to toads. Milder winters also lead toads to wake up from their hibernation more often, interfering with the energy conservation crucial to their life cycle. Loss of environment – especially the loss of big water bodies – is an additional threat.

Researchers are "often concerned about overemphasizing practical benefits on biodiversity," but "It's important in just their presence." But toads play an important role in the food chain, eating almost any invertebrates or tiny organisms they can fit in their mouths and in turn sustaining a number of predators, such as hedgehogs and otters. Enhancing conditions for toads – such as building water habitats, conserving woodland and installing amphibian passages – "benefits for a wide range of other species."

Historical Significance

An additional motive to try to keep toads present is their "important cultural value," adds an expert. Myths and folklore around toads go back {centuries|hundred