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It is Friday evening at half past seven, but rather than heading to the pub or relaxing at home, I've taken a train to a town in Wiltshire to meet up with local helpers from a toad patrol. These committed people sacrifice their nights to safeguard the local toad population.

An Alarming Decline in Population

The Bufo bufo is growing more uncommon. A latest research conducted by an wildlife conservation group revealed that the UK toad population have almost halved since 1985. Observing a species that has been a stalwart of the British countryside in decline is described as "worrying" by experts. Toads "don't need very specific conditions" and "ought to live quite well in the majority of areas in the UK," meaning 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 Threat from Roads

Though the study didn't cover the reasons for the decline, cars is a major factor. Calculations suggest that 20 tons of toads are killed on British roads annually – that is, hundreds of thousands. In contrast to frogs, which might be happy to mate "with just a bucket of water," toads prefer large ponds. Their ability to stay out of water for longer than frogs means they can travel further to reach them – often hundreds of metres. They tend to follow their ancestral migration routes – it's typical for mature amphibians to return to their birth pond to mate.

Migration Patterns

Appropriately enough, the initial amphibians begin their quest for a mate around February 14th, but some move as far as April, until it gets night and travelling through the night. During that period, toads start moving from wherever they have been overwintering "almost simultaneously."

One volunteer, who was raised in the area and has been working to save its toad population since he was a child, explains that "They've got just one focus: to go and have an orgy." If their path happens to a street, they could all get run over, and that mating period would never happen – stopping a new generation of toads from being produced.

Toad Patrols Across the UK

Seeing hundreds of toad carcasses on local roads "resonates deeply with people," and has resulted in the creation of toad patrols across the UK – hundreds of organizations are officially listed with a countrywide program. These groups collect toads and transport them across roads in buckets, as well as recording the number of toads they find and lobbying for other safety solutions, such as road closures and amphibian passages.

Patrols tend to operate during the migration season, when toad crossings are frequent. However, this means they can miss numbers of young toads, which, having been spawn and then tadpoles, exit their water habitats over an unpredictable schedule in late summer. Because of their small stature – just one or two centimetres wide – "they are destroyed by car traffic." And as being run over "essentially crushes them," it's harder to get data on them. At least when adult toads are lost, their carcasses can be counted.

Year-Round Work

Unlike most patrols, one local team, who are in their eighth season of operating, go out year-round – not every night, but whenever conditions are warm and wet, or if a member has posted about a toad sighting in their group chat. When I request to accompany them on patrol, they concede it is "not a toady night" – toad hibernation season has started and it's been a arid period – but a few of the helpers willingly accept to patrol their route with me and search for any toads. "Should anyone can locate any toads tonight, those two will find one," says the group coordinator, indicating her teenage child and the longtime volunteer. After for two hours without a glimpse of any amphibians, and now they have climbed over a barbed wire fence to check under some logs.

Community Participation

The mother and son became part of the group a while back. The youngster adores all things nature-related and has an ambition to become a conservationist, so his mother started to search for things they could do jointly to help native animals. Now she enjoys it as much as he does, the middle-aged entrepreneur tells me – so when the team was looking for a new manager recently, she volunteered for the role.

The youth, too, has played an important role in the organization. A video he made, imploring the municipal authority to close a street through a protected area during breeding time, influenced the outcome the group's way. After a year of campaigning, the council approved an "access-only" restriction between evening and morning from February through to April. Most drivers duly avoided the road.

Additional Species and Challenges

Several cars go past when I'm out on duty and we discover some casualties as a consequence – no toads, but several crushed salamanders. We see one live amphibian as well, and the teenager is especially excited to see a harvestman, which moves in his palms. Yet in spite of the team's best efforts to show me a toad, the native community has obviously settled down for the colder months. It appears that I couldn't have found any more luck elsewhere in the nation – all the rescue teams I reach out to clarify that it's very difficult at this season.

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

One email I receive from a different helper, who has generously taken the trouble to check for toads in a noted location, thought to be the biggest tracked toad population in the UK, reaches me with the title: "No toads." However, in late winter, he tells me, the group plans to assist approximately 10,000 mature amphibians over the street.

Effectiveness and Challenges

How much of a difference can these groups actually make? "The reality that volunteers are doing this consistently on cold, damp and unpleasant evenings is remarkable," notes an expert. "That's something that very much should be celebrated." However, while toad patrols are able to slow the decline, they can't stop it completely – not least because traffic is not the only threat.

Other Dangers

The global warming has meant longer periods of dry weather, which cause the poor environment for some of the creatures that toads consume, such as worms and slugs, while warmer ponds have led to an increase of toxic plants, which can be harmful to toads. Warmer cold seasons also lead toads to wake up from their dormancy more often, interfering with the energy conservation crucial to their life cycle. Loss of environment – especially the loss of big water bodies – is another menace.

Researchers are "always a bit worried about overemphasizing practical benefits on wildlife," however "It's important in just their presence." But toads do have an significant part in the ecosystem, consuming pretty much any invertebrates or tiny organisms they can fit in their mouths and in turn feeding a variety of predators, such as wildlife. Enhancing situations for toads – ie creating more ponds, conserving woodland and installing toad tunnels – "benefits for a wide range of additional wildlife."

Cultural Significance

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