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It is a Friday night at half past seven, but rather than going out or watching a film, I've caught a train to a market town in Wiltshire to join volunteers from a toad patrol. These committed people give up their nights to safeguard the native amphibian community.

A Worrying Decline in Population

The Bufo bufo is becoming increasingly uncommon. A latest study conducted by an wildlife conservation group revealed that the UK toad population have dropped by half since the mid-1980s. Observing a creature that has been a fixture of the UK landscape in decrease is described as "worrying" by experts. Toads "don't need very specific conditions" and "should be able to live quite well in the majority of habitats in the UK," so if even they are not managing to survive, "it kind of suggests that things are not as they should be."

The UK toad population has almost halved since 1985

The Danger from Roads

Though the research didn't cover the causes for the drop, traffic is a major factor. Calculations indicate that 20 tonnes of toads are killed on UK roads annually – that is, hundreds of thousands. In contrast to frogs, which might be content to mate "if you left out a bucket of water," toads favor big bodies of water. Their ability to stay out of water for more time than frogs means they can travel further to reach them – often hundreds of metres. They tend to follow their ancestral migration routes – it's common for mature amphibians to return to their birth pond to mate.

Breeding Patterns

Appropriately enough, the initial amphibians start their journey for a partner around Valentine's day, but others travel as far as spring, waiting until it gets night and moving through the night. During that period, toads start moving from wherever they have been hibernating "all pretty much at the same time."

One volunteer, who was raised in the region and has been working to save its toad population since he was a child, notes that "They've got just one focus: to go and mate." If their path happens to a road, they could be killed by traffic, and that mating period would never happen – preventing a new generation of toads from being produced.

Toad Patrols Throughout the United Kingdom

Finding hundreds of toad carcasses on nearby streets "resonates deeply with people," and has led to the formation of toad patrols across the UK – hundreds of organizations are currently registered with a countrywide program. These teams collect toads and carry them over streets in buckets, as well as recording the quantity of toads they find and lobbying for other safety solutions, such as blocked roads and amphibian passages.

Volunteers usually work during the migration season, when amphibian movements are more regular. However, this means they can overlook groups of young toads, which, having been spawn and then tadpoles, leave their ponds over an irregular timetable in late summer. Because of their size – just one or two centimetres wide – "they are destroyed by vehicles." And as being hit "basically turns them into mush," it's harder to collect information on them. At least when adult toads are killed, their remains can be tallied.

Year-Round Efforts

In contrast to many groups, one local team, who are in their eighth season of functioning, go out year-round – not nightly, but whenever weather are warm and wet, or if a member has posted about a amphibian spotting in their messaging app. When I ask to join them on patrol, they concede it is "not a toady night" – winter dormancy has started and it's been a arid period – but several of the helpers gamely agree to patrol their area with me and search for any toads. "If anyone can locate any toads tonight, that pair will spot one," says the patrol manager, indicating her teenage child and the longtime volunteer. We've been out for 120 minutes without a single toad sighting, and now they have scaled a barbed wire fence to check under some wood.

Family Participation

The family duo became part of the group a while back. The teenager adores all things nature-related and has an ambition to become a conservationist, so his parent started to search for activities they could do jointly to protect local wildlife. Now she loves it as much as he does, the 41-year-old entrepreneur explains – so when the group was seeking a fresh coordinator lately, she decided to step up.

The teenager, too, has played an important role in the group. A video he made, urging the municipal authority to block a street through a nature reserve during migration season, swung the decision the group's way. After a year of lobbying, the council approved an "access-only" restriction between 5pm and 5am from late winter through to spring. The majority of motorists duly avoided the road.

Other Wildlife and Difficulties

A few vehicles go past when I'm out on duty and we find some victims as a result – no toads, but three squashed newts. We spot one live amphibian as well, and the teenager is particularly pleased to see a harvestman, which moves in his hands. Yet in spite of the team's hardest attempts to show me a toad, the local population has clearly gone dormant for the winter. It appears that I wouldn't have had any better success elsewhere in the nation – all the patrol groups I reach out to explain that it's very difficult at this time of year.

They project rescuing nearly 10,000 grown amphibians during migration

A message I get from a different helper, who has generously made the effort to look for toads in a famous site, thought to be the biggest tracked toad population in the UK, arrives in my inbox with the title: "None found." However, in February and March, he informs me, the team expects to help approximately ten thousand mature amphibians over the street.

Effectiveness and Challenges

How much of a difference can these groups truly achieve? "The reality that people are doing this consistently on chilly, wet and miserable late nights is quite extraordinary," says an researcher. "This effort that very much should be celebrated." However, while rescue teams are able to reduce the drop, they cannot prevent it entirely – not least because traffic is just one danger.

Other Dangers

The climate crisis has meant extended spells of drought, which create the wrong conditions 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. Milder winters also lead toads to emerge from their hibernation more often, interfering with the energy conservation vital to their existence. Habitat destruction – particularly the disappearance of large ponds – is another menace.

Experts are "always a bit worried about overemphasizing practical benefits on wildlife," however "There is a big value in just their presence." But toads do have an significant part in the ecosystem, consuming pretty much any small creatures or tiny organisms they can fit in their mouths and in turn sustaining a number of birds and mammals, such as wildlife. Enhancing conditions for toads – ie creating more ponds, protecting forests and installing amphibian passages – "we'll improve them for a wide range of additional wildlife."

Historical Importance

Another reason to try to keep toads around is their "historical significance," adds an specialist. Legends and tales around toads go back {centuries|hundred