Mr Dinets, the naked Russian, seriously, this was his tip for success in the forest, walk naked.....anyone else tried it?
Yes. Funnily enough it was in Monteverde, Costa Rica. Walked out to the remote hides and got absolutely drenched in the process. Didn't have a change of clothes so, assuming there'd be no-one around to be offended, I went full nudist for two hours along a forest trail hoping the clothes would be bearable afterwards. I got a lifer - can't remember what it was - but I do remember seeing a Golden-winged Warbler. Luckily the attendant mozzies seemed content to stick below knee height.
John King did an hour's sponsored birdwatch clothes-free when we were at Long Point, Canada. Found himself a lifer, Western Kingbird, whilst in the process.