Badger Sett Behaviour: What It Really Takes to Film It on Camera

Filming a badger sett sounds simple enough: find a sett, point a camera at it, wait. In practice, it took two failed setups, a hammock breaking at 3am, and a second attempt twenty feet up a tree before Dan Harris, filming the first episode of our nocturnal wildlife series, got the shot he was after: two adults and five cubs, completely at ease, going about a normal night.

If you've seen the video, this is the part that doesn't fit in a highlights reel, what it actually takes to get close to badgers without them knowing you're there, and what badger sett behaviour actually looks like once you know what you're watching for.

Finding the sett

A badger sett isn't subtle once you know what to look for. The UK badger, Meles meles, is part of the wider mustelid family alongside otters and weasels, and is also known as the Eurasian or European badger. This particular sett, in a wooded part of Surrey, had multiple entrances and a well-worn tunnel running clean underneath a road, connecting one side to the other. Established badger paths like this are a good sign of an actively used sett, and large, complex setts like this one can be genuinely old, some UK setts are known to be over a century old, enlarged and reshaped by successive generations of the same clan.

A few other signs are worth knowing if you're trying to spot a sett yourself: snuffle holes and disturbed ground nearby point to recent feeding activity, and a large badger hole with excavated spoil and bedding material dragged outside is usually a stronger sign of current use than a hole alone.

Trail cameras (or camera traps, if you'd rather use the more general term) went up near the most active-looking entrance, and a week later, the first check turned up almost everything except badgers: a muntjac deer (an invasive species in the UK, originally from Southeast Asia), a roe deer buck chasing a doe, and finally a fox, sniffing directly down one of the sett entrances.

Reading badger sett behaviour: the fox at the door

The fox didn't get far. Badgers are strongly territorial about their setts and rely on scent marking to tell clan members from strangers, using secretions from scent glands near the tail to mark each other and their surroundings, a behaviour researchers sometimes call musking. A fox investigating an entrance is exactly the kind of intrusion that gets a badger's attention, and on camera, that's exactly what happened: a badger emerged and made sure the fox moved on.

Badger clans are also more socially cooperative than people often expect, typically several adults and their offspring sharing a single sett across generations, rather than each badger fending entirely for itself. That's part of why multiple cubs following one adult around a sett entrance, as they did here, is a completely normal sight rather than anything unusual.

Timing matters too. Badgers tend to have a fairly consistent emergence time relative to sunset, though it shifts with the season and how settled they feel about a location, which is part of why patience and repeat visits mattered more than luck for getting this footage.

Getting close without being noticed

This is where the real difficulty started. Badgers have a genuinely excellent sense of smell, likely hundreds of times more sensitive than ours, though the actual science behind that figure is surprisingly thin and mostly unreferenced, so treat exact multipliers with some caution. What's well established is that scent is their primary way of reading a situation, more than sight or hearing, which makes staying downwind and out of a badger's usual sightlines the two things that actually matter for getting close.

The first attempt, a hammock set up near ground level close to the sett, didn't work. Whether it was scent, position, or simple bad luck, the badgers largely stayed clear, and a fox turned up instead. The hammock itself didn't hold either, breaking around 3am.

The second attempt moved twenty feet up into a tree, high enough to sit well above a badger's usual scent and sightlines. This time, it worked. The badgers emerged and carried on as normal, apparently undisturbed by a person sitting quietly above them.

Why setts get this level of protection

Badgers and their setts are protected under the Protection of Badgers Act 1992, which exists largely because of badger baiting, a form of animal cruelty involving digging out and attacking badgers with dogs, that the law is specifically designed to prevent. The protection covers the sett itself, not just the animals in it, which is why disturbing or damaging one is an offence even if no badger is present at the time.

This comes up in development too. Where a sett has to be moved to allow construction work to proceed, it's sometimes replaced with an artificial sett, a purpose-built underground structure designed to give a displaced clan somewhere suitable to relocate to, built and licensed under the same legal framework.

Badgers are also a well-known part of the UK's ongoing bovine TB debate, since they can carry and transmit the disease to cattle. It's a genuinely contested policy area (badger culling remains debated among farmers, scientists, and conservation groups), and not something we'll wade into here, but it's worth knowing the association exists if you come across it elsewhere.

What the footage actually showed

Once the badgers settled, the behaviour on camera was genuinely rare to see: two adults and five cubs, cubs following their mother closely around the sett entrance, and even a bit of what looked like housekeeping, cubs dragging and rearranging bedding material, before being called back underground as dawn approached. Sett maintenance like this is a real, if under-documented, part of badger behaviour, and getting it on camera without disturbing it is exactly the kind of moment this equipment is built for.

The kit behind the footage

This episode was filmed using the Nightfox Nova, the Thermal Master DV2, and the Whisker, working across both night vision and thermal to cover the sett from multiple angles without needing any visible light. If you want the fuller species detail, including diet, social structure, and legal protection, our key facts about badgers piece covers the rest.

Next in the series: Dan heads out to film a starling roost, worth watching if murmurations are your kind of spectacle.

FAQs

What does normal badger sett behaviour look like? Badgers are highly territorial around an active sett, using scent to distinguish clan members from strangers and defending entrances against intruders like foxes. Cubs typically stay close to an adult near the entrance, and setts themselves are kept surprisingly well maintained, including cubs helping move and refresh bedding material.

Are badger setts protected by law in the UK? Yes. Badgers and their setts are protected under the Protection of Badgers Act 1992, and disturbing an active sett is an offence regardless of whether badgers are present at the time you do it.

How do you get close to badgers without disturbing them? Staying downwind and out of their direct line of sight matters more than almost anything else, since badgers rely on scent and are naturally wary of anything unfamiliar nearby. Elevated positions, patience, and avoiding white light all help too.

Do badgers get along with foxes? Not always. Badgers can tolerate foxes nearby, but they're territorial about an active sett and will actively see off a fox that gets too close to an entrance.

What is an artificial sett? A purpose-built underground structure created to give badgers somewhere to relocate to when their original sett has to be disturbed for construction work, built and licensed under the same legal protections as a natural sett.

What is the scientific name for the UK badger? Meles meles, sometimes called the Eurasian or European badger, part of the mustelid family alongside otters, weasels, and pine martens.