 OK, so my name is Mihail Krupp, and I'm going to start this. And so let's start from the basic information. The project that represents Kruppur and Natural Herdjish on the Bioreshia Forest is financed by the National Science Center, and led by Professor Przemyslaw Kruppmanczyk. Everything starts in the LUR in 2017. And this is our area of interest, the Bioreshia Forest. And we start our research on the Polish side of the forest here. This is the Bioreshia National Park. Our area of interest is about 100 square kilometers right now. So about the methods, of course the first step is linear data. We start from the urban laser scanning, but we made some geophysics survey and tried to supplement this by GIS maps, archival and actual and sources from the Polish archeological record. The second step, of course, are coring or selective features, surface survey and live-in excavation. And the first step are, of course, analysis of materials we get in the field, for example botanical, paleontological, and so on. So everything, this detection, verification, description, analysis, geophysics, drills, excavation, and lab analysis, getting us to make some big database that we connect in GIS software. And this map presents our work through the past two years. And we can see we find and verify in the field almost 1,02200 features. The most of it are barrels and mounds. But we have one stronghold, field complexes, settlement trenches, military shelters, a lot of charcoal piles. About the churns and opportunities we have in the original forest, we have to remember that this is a very dense woodland that preserve anthropogenic structures in the best condition. But we have to remember that it made very difficult prospections. Every pale detection, lighter data, are not the best quality. The geophysics is very hard to solidize. Also, because of one month, this kind of excavation always not easy. This very good preservation is the result of historic protection since the 15th century. And we have to remember that we don't always have the opportunity to dig. So in a lot of places, it's hard to get information about homology without make some excavations. About lighter data, we use it in this every gray area. It's a place where we get data from the ESOP project. It's a government project of scanning of almost whole country form. And average density of point clouds is about 4.4 square meter. But unfortunately, in the Oversia forest, it's not always enough. So we try to get data from Institute of Forest Research. They give us data, this blue mark here. But unfortunately, we don't get from them permission to publish this data, so it's quite a big problem. So we start cooperation with this pro-company and get the data with much better quality, about 14 points per square meter, and a footprint about 13 centimeters. It could give us opportunity to make very good digital terrain and digital surface model. It's this green place. So here and here, we have data we get from the ESOP project. And this is the same burial sites from the ESOP projects. And how you can see, there is much better visible of burial mounds. And these blanks of old fields are also much better visible here. So our current investigation subject are three, the first is ancient field remains and how to date these features, what was sold there, and how we investigate those features. Second problem is, of course, burrows and mounds. And we have to work on this how distinguish burrows and modern mounds. How to differentiate them in case of homological without digging. And of course, the third problem is settlements because it's not easy to find if it is in how in this dense forest without, because they are without any anthropogenic relics. And this is the example of one of the few complexes in the original forest. And we can see it's very, very good visible in less data. And in a field, we basically cannot see anything of that. And I guess it's your turn. So we tried to investigate it in different ways. We found one of burrows located on the top of the bank. And after the excavation, the burrow was dated for medieval period. So we hope that because of superposition, the boundaries might be from early times. And this year, Michael excavated a lot of these features, these bonds or field boundaries. And we hope that some geochemistry and geomorphological analysis will help to answer these questions mentioned before. We tried to make some geophysics on these kind of features. Maybe on this part, we can find on a better resolution screen this boundary. But in geophysics, it's not very, very visible. As you can see, making this survey is quite difficult because of this dense woodland here. And this is my part of a job in this project, investigating mounds. Yesterday, I was speaking only about this moundscape in the Algeja Forest because, as you can see, we had 1,200 features. But 1,072 are only mounds. So 90% of all of the features we found. Of course, this distinguish is presumed because some of the mounds, for sure, might be from modern times. So a tar house or tar kilns are very characteristic in the data. And I distinguish them. And charcoal piles are only these that got some characteristic building parts or charcoals found on a top of an embankment. And this best preservation of landscape leaders to some unique places, like Szczekotowo complex, this site was excavated for nearly 12 years by Dario Szgasnodemski. So we knew quite a lot about it. On good visualization, we can look after the palaces of this place. We've got field boundaries. We've got settlement traces from field walk. We've got barrels from the turn of millennia. But in the neighborhood, we've got many barrels from medieval period. Also different phases. This one, this one, for sure, from different phases. We've got huge unidentified mound. And we've got charcoal piles there. Also a tar house, some still unidentified mounds. And this really beautiful landscape must be a special place for people through prehistoric times, either. And as I said, we try to make excavation, cut it to the minimum. So in 2018, I tried to understand the medieval clusters because we found some line or semi-line clusters like this. In 2004, one of them was excavated and dated to medieval period. So we tried to characterize these kind of clusters of line or semi-line with round barrels and deep new barrel ditches. And starting to dig in, we're asking if we found some barn bones, how characteristic our cremation remains. And two barrels were excavated. And they are very similar, beside that the sites are distanced from one to the other side. It's like 40 kilometers. We've got sandy, embankment, deep new barrel ditches, as you can see here. And only find 73 barn bones. And that lead us to try to present how many of these medieval barrels we can speak about. It's about 100 singular barrels all in these line clusters. So we've got excavation. Only one from here, only one from here, two barrels from here, two barrels from here. And on this kind of map, I try to assume if all of them might be from medieval period only based on spatial analysis. And the third part of the study is settlement. And here, we still got only classic field walk verification. So we choose these dry lands, little higher grounds in wetlands, then go by foot walk and look after in fallen trees or animal sets, and then make small trenches to find any archaeological features. There, sometimes with good results. So the conclusion might be that in the Bialveja forest, we have unique opportunity to research in this perfectly protected landscape, this so-called primeval forest. And some people say that a lot of these features is because it was a special place for all millennia. And we've got extensive settlement there. I disagree. A lot of features is a result of preservation, not extensive settlement there. And we've got specific problems in dense woodlands. This woodland is harder than normal forested area, where our forest management work for whole year. Here we've got very dense forest. And this unique heritage, both natural and archaeological, should be protected in every possible way. And I hope that's for sure. Thank you.