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It's a Friday evening at half past seven, but instead of going out or watching a film, I've caught a train to a town in Wiltshire to join local helpers from a amphibian rescue group. These dedicated individuals give up their nights to safeguard the local toad population.

A Worrying Drop in Numbers

The common toad is growing more rare. A recent study led by an amphibian and reptile charity revealed that the British common toad numbers have dropped by half since 1985. Observing a creature that has been a stalwart of the British countryside in decrease is labeled "concerning" by researchers. Toads "don't need 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 indicates that things are not as they should be."

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

The Threat from Traffic

Though the research didn't examine the causes for the decline, traffic is a major factor. Calculations indicate that 20 tons of toads are killed on UK roads every year – that is, hundreds of thousands. In contrast to frogs, which might be content to mate "if you left out a bucket of water," toads prefer big bodies of water. Their capacity to stay out of water for longer than frogs means they can journey farther to find them – often hundreds of metres. They tend to follow their traditional paths – it's common for adult toads to return to their birth pond to mate.

Migration Habits

Fittingly, the initial amphibians start their journey for a partner around February 14th, but others travel as late as April, waiting until it gets dark and moving through the night. During that time, toads begin migrating from where they have been hibernating "almost simultaneously."

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

Rescue Groups Across the United Kingdom

Finding hundreds of toad carcasses on local roads "resonates deeply with people," and has resulted in the formation of toad patrols throughout the UK – hundreds of organizations are currently registered with a countrywide program. These groups pick up toads and transport them over streets in buckets, as well as recording the number of toads they find and advocating for other safety solutions, such as blocked roads and amphibian passages.

Volunteers usually work during the breeding period, when toad crossings are more regular. However, this implies they can miss groups of young toads, which, having been eggs and then tadpoles, leave their ponds over an unpredictable schedule in the end of summer. Because of their small stature – just one or two centimetres wide – "they can get obliterated by car traffic." And as being run over "basically turns them into mush," it's more difficult to collect information on them. At least when mature amphibians are lost, their remains can be tallied.

Year-Round Work

Unlike most patrols, a specific volunteer group, who are in their eighth year of functioning, go out year-round – not nightly, but when weather are warm and wet, or if someone has reported about a toad sighting in their group chat. When I request to accompany them on duty, they concede it is "not ideal conditions" – winter dormancy has started and it's been a dry day – but a few of the volunteers gamely agree to walk up and down their area with me and search for any toads. "If anyone can locate any toads tonight, that pair will spot one," says the group coordinator, pointing to her teenage child and the longtime volunteer. We've been out for 120 minutes without a glimpse of any amphibians, and now they have climbed over a barbed wire fence to inspect beneath some wood.

Family Participation

The mother and son joined 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 help local wildlife. Now she enjoys it as much as he does, the middle-aged small business owner tells me – so when the team was seeking a new manager lately, she volunteered for the role.

The teenager, too, has played an important role in the organization. A clip he made, imploring the local council to block a road through a protected area during migration season, influenced the outcome the team's way. After a twelve months of lobbying, the council approved an "access-only" rule between evening and morning from February through to spring. The majority of motorists respected and avoided the route.

Other Wildlife and Difficulties

Several cars go by when I'm out on duty and we discover some casualties as a result – no toads, 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 hands. Yet despite the group's best efforts to let me see a toad, the local population has obviously gone dormant for the winter. It seems that I wouldn't have had any more luck anywhere else in the country – all the patrol groups I reach out to clarify 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 receive from a different helper, who has generously taken the trouble to look for toads in a noted location, thought to be the biggest tracked toad population in the UK, reaches me with the title: "None found." However, in late winter, he tells me, the team expects to help around ten thousand adult toads over the street.

Effectiveness and Limitations

How much of a difference can these groups truly achieve? "The reality that volunteers are performing this regularly on chilly, wet and miserable late nights is quite extraordinary," says an researcher. "That's something that very much deserves recognition." However, while toad patrols are able to slow the decline, they cannot prevent it entirely – partly since vehicles is not the only threat.

Other Dangers

The global warming has meant extended spells of dry weather, which cause the wrong conditions for some of the animals that toads consume, such as worms and slugs, while warmer ponds have led to an rise of toxic plants, which can be toxic to toads. Warmer cold seasons also lead toads to emerge from their dormancy more frequently, disrupting the resource preservation vital to their existence. Habitat destruction – particularly the loss of big water bodies – is an additional threat.

Experts are "often concerned about putting too much of a utilitarian spin on wildlife," however "There is a big value in just their presence." But toads do have an important role 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 birds and mammals, such as wildlife. Enhancing situations for toads – such as building water habitats, conserving woodland and constructing amphibian passages – "benefits 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. Myths and folklore around toads go back {centuries|hundred