Saturday was forecast to be a lovely day, so we headed out already on Friday and camped outside a few kms from the Sobibór GGO site. The road that goes right to the owls is now closed for public - it has probably nothing to do with the owls, it's just that forest roads like this have been living in a sort of a gray area and gray areas gave a tendency to get clarified over time. A bit annoying for the birders (it's now a 2 kms walk one way), probably better for the owls

We tried for them in the night with IR, did not find them - but we also weren't at the best spots, because those are even further away.
The whole Saturday was dedicated to Azrue Tits in the Sobibór area, which has a lot of habitat that fits the new info jurek found. The walks were great, as this area always is, the chat with border guards was friendly, but the highlight was seeing a pair of Moose from close by, as birds were rather scarce a no ATs showed up.
For the evening, we moved to the area around the Polesie NP to look for mammals. First we again found a place with a lot of Harvest Mice, the fifth such place in the last two months (after having looked for them fruitlessly for a long time). The IR vision really changes the game here. Not much else though and it started to look not too promising - and then we found a Hazel Dormouse (our first). Not only it is really late for it to be out, we also found it
from a moving car which I would never really have guessed. Again, the IR is the deal.
Today we got up at 5:30 and by 6 we were already walking on the GGO trail DMW posted about to check whether there is anything to it. We walked one way in the dark, stayed through the dawn (while watching several Moose from the viewing tower which overlooks a really great landscape) and walked back in the light, but found nothing in any part of the EM spectrum available to us. It's either not easy, or they aren't there, who knows
Today it is cold and windy, so after an unsuccessful attempt to follow up on a reported 50-headed Shore Lark flock nearby, we drove back home.