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It is a Friday night at half past seven, but instead of going out or relaxing at home, I've taken a train to a town in the countryside to meet up with local helpers from a amphibian rescue group. These committed people sacrifice their evenings to safeguard the native amphibian community.

An Alarming Decline in Population

The Bufo bufo is growing more rare. A latest research conducted by an amphibian and reptile charity showed that the British common toad numbers have almost halved since the mid-1980s. Observing a species that has been a stalwart of the British countryside in decline is described as "worrying" by researchers. Toads "don't require very particular environments" and "should be able to live successfully in the majority of areas in Britain," so if even they are not managing to survive, "it indicates that the ecosystem is unbalanced."

The UK toad population has almost halved since 1985

The Danger from Roads

Though the research didn't examine the causes for the drop, cars certainly plays a part. Calculations suggest that 20 tons of toads are crushed on UK roads annually – that is, hundreds of thousands. Unlike frogs, which would probably be content to mate "if you left out a bucket of water," toads favor large ponds. Their ability to remain away from water for longer than frogs allows they can journey farther to reach them – sometimes long distances. They tend to stick to their ancestral migration routes – it's typical for mature amphibians to return to their birth pond to mate.

Breeding Habits

Appropriately enough, the initial amphibians begin their quest for a partner around February 14th, but others travel as far as April, until it gets night and travelling after sunset. During that period, toads begin migrating from where they have been overwintering "almost simultaneously."

One volunteer, who grew up in the area and has been working to save its amphibians since he was a child, explains that "Their sole purpose: to go and mate." If their path happens to a street, they could be killed by traffic, and that mating period would never happen – stopping a next generation of toads from being produced.

Rescue Groups Throughout the United Kingdom

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

Patrols tend to operate during the migration season, when amphibian movements are frequent. However, this implies they can miss numbers of young toads, which, having been eggs and then juveniles, leave their water habitats over an irregular timetable in the end of summer. Because of their size – just a couple of cm 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 remains can be tallied.

Annual Efforts

Unlike most patrols, one local team, who are in their eighth season of operating, go out year-round – not nightly, but when weather are warm and wet, or if someone has posted about a amphibian spotting in their group chat. When I request to accompany them on duty, they admit it is "not ideal conditions" – winter dormancy has begun and it's been a arid period – but a few of the helpers willingly accept to walk up and down their area with me and see what we can find. "If anyone can find any toads tonight, that pair will find one," says the group coordinator, pointing to her teenage child and the longtime volunteer. 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 logs.

Community Participation

The family duo joined the patrol a while back. The teenager loves all things wildlife and has an ambition to become a environmentalist, so his mother started to look for activities they could do jointly to help native animals. Now she loves it as much as he does, the 41-year-old small business owner explains – so when the group was seeking a new manager lately, she volunteered for the role.

The teenager, too, has been instrumental in the organization. A clip he made, urging the municipal authority to block a street through a nature reserve during migration season, influenced the outcome the group's way. After a twelve months of campaigning, the authority agreed to an "restricted access" rule between 5pm and 5am from February through to spring. Most drivers duly avoided the road.

Additional Species and Challenges

A few cars go by when I'm out on patrol and we find some victims as a result – 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 hands. Yet despite the group's hardest attempts to let me see a toad, the native community has obviously gone dormant for the winter. It appears that I couldn't have found any more luck anywhere else in the country – all the patrol groups I contact explain that it's near-impossible at this season.

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

One email I receive from another volunteer, 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 subject line: "No toads." However, in late winter, he tells me, the team plans to assist around ten thousand adult toads over the street.

Effectiveness and Limitations

How much of a difference can these organizations actually make? "The reality that people are doing this regularly on cold, damp and unpleasant late nights is quite extraordinary," notes an researcher. "That's something that very much should be celebrated." However, while toad patrols are able to reduce the drop, they can't stop it completely – partly since traffic is just one danger.

Additional Threats

The climate crisis has resulted in longer periods of drought, which cause the wrong conditions for some of the creatures that toads eat, such as invertebrates, while higher water temperatures have led to an increase of toxic plants, which can be harmful to toads. Warmer cold seasons also cause toads to wake up from their dormancy more often, disrupting the resource preservation vital to their life cycle. Habitat destruction – especially the loss of large ponds – is another menace.

Researchers are "always a bit worried about putting too much of a utilitarian spin on biodiversity," however "It's important in just their presence." But toads play an significant part in the food chain, eating pretty much any small creatures or tiny organisms they can fit in their mouths and in turn sustaining a variety of predators, such as wildlife. Enhancing situations for toads – ie creating more ponds, 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," notes an expert. Legends and tales around toads date back {centuries|hundred