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

A Worrying Drop in Population

The Bufo bufo is becoming increasingly uncommon. A latest research led by an wildlife conservation group revealed that the UK toad population have almost halved since 1985. Seeing a creature that has been a fixture of the British countryside in decrease is labeled "concerning" by experts. Toads "don't need very specific conditions" and "ought to live successfully in most of habitats in Britain," so if even they are struggling to persist, "it indicates that the ecosystem is unbalanced."

The UK toad population has almost halved since 1985

The Threat from Traffic

Though the study didn't examine the reasons for the drop, cars certainly plays a part. Estimates indicate that 20 tons of toads are killed on British roads annually – in other words, several hundred thousand. Unlike frogs, which would probably be happy to mate "with just a bucket of water," toads prefer large ponds. Their ability to stay out of water for more time than frogs allows they can travel further to reach them – often hundreds of metres. They tend to follow their traditional paths – it's typical for mature amphibians to return to their natal pond to mate.

Breeding Patterns

Fittingly, the first toads start their journey for a partner around Valentine's day, but some move as late as spring, until it gets night and travelling after sunset. During that time, toads begin migrating from where they have been overwintering "all pretty much at the same time."

A local helper, who grew up in the region and has been working to save its amphibians since he was a child, explains that "Their sole purpose: to go and have an orgy." If their path happens to a road, they could be killed by traffic, and that breeding season would be lost – preventing a new generation of toads from being produced.

Toad Patrols Throughout the UK

Finding many of toad carcasses on local roads "inherently strikes a chord with people," and has led to the formation 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 containers, as well as counting the quantity of toads they encounter and lobbying for other protection measures, such as blocked roads and underground wildlife tunnels.

Volunteers tend to operate during the migration season, when amphibian movements are frequent. However, this means they can overlook numbers of toadlets, 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 can get obliterated by car traffic." And as being run over "basically turns them into mush," it's harder to collect information on them. At least when adult toads are lost, their remains can be counted.

Year-Round Efforts

In contrast to many groups, one local team, who are in their eighth season of functioning, go out throughout the year – 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 ask to join them on duty, they admit it is "not ideal conditions" – toad hibernation season 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 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 wire barrier to inspect beneath some wood.

Family Involvement

The family duo joined the group a while back. The teenager loves all things wildlife and has an ambition to become a conservationist, so his parent started to search for things they could do jointly to protect native animals. Now she loves it as much as he does, the middle-aged small business owner explains – so when the group was looking for a fresh coordinator recently, she volunteered for the role.

The teenager, too, has played an important role in the organization. A video he created, imploring the municipal authority to close a road through a nature reserve during breeding time, swung the decision the group's way. After a year of lobbying, the authority approved an "access-only" restriction between evening and morning from February through to April. The majority of motorists duly avoided the road.

Other Wildlife and Difficulties

Several vehicles go past when I'm out on patrol and we find some victims as a result – no amphibians, but three squashed newts. We see one living newt as well, and the teenager is particularly pleased to see a harvestman, which moves in his palms. Yet in spite of the team's hardest attempts to let me see a toad, the local population has obviously gone dormant for the colder months. It seems that I wouldn't have had any more luck elsewhere in the country – all the patrol groups I contact clarify that it's near-impossible at this season.

They project rescuing nearly 10,000 grown amphibians during migration

One email I receive from another volunteer, who has kindly taken the trouble to check for toads in a famous site, thought to be the largest accurately monitored toad population in the UK, arrives in my inbox with the title: "No toads." However, in February and March, he tells me, the team expects to help approximately ten thousand mature amphibians over the street.

Impact and Limitations

How much of a difference can these groups actually make? "The reality that volunteers are doing this regularly on cold, damp and unpleasant evenings is quite extraordinary," notes an expert. "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 – partly since vehicles is just one danger.

Other Dangers

The global warming has resulted in longer periods of dry weather, which cause the poor environment for some of the creatures that toads eat, such as invertebrates, while warmer ponds have led to an increase of blue-green algae, which can be toxic to toads. Milder winters also cause toads to emerge from their dormancy more frequently, interfering with the energy conservation vital to their life cycle. Loss of environment – especially the loss of big water bodies – is another menace.

Researchers are "always a bit worried about putting too much of a utilitarian spin on wildlife," but "It's important in just their presence." But toads do have an significant part in the food chain, eating almost any small creatures or small animals they can swallow and in turn sustaining a variety of predators, such as wildlife. Enhancing conditions for toads – ie building water habitats, protecting forests and constructing amphibian passages – "benefits for a whole bunch of additional wildlife."

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