Yes, pole traps are spring traps (typically an uncovered gin (or leg-hold) trap or a Fenn trap) - but they are illegal. The use of pole traps was banned across the UK in 1904. They are still found in use today however. They are most often found set on top of posts close to pheasant rearing pens or exposed posts on grouse moors. They are placed there by gamekeepers to illegally catch a bird of prey (raptor). When the raptor lands on the trap the jaws snap around the leg(s) typically breaking bones. The bird is usually preventing from flying away as the trap will have been nailed down, though in 2019 a young Golden Eagle was photographed in flight over the Cairngorms trailling a spring trap. Trapped raptors are usually left dangling from the post and suffer a prolonged and agonising death. Pole traps should be REPORTED to the police immediately and if possible safely disarmed: use a stick to 'spring' the jaws but NEVER use your fingers – these traps close quickly and with such force they can easily break bones.