The role of the ptarmigan (Lagopus lagopus Montin.1776) caecum in the regulation process of microelement structure

The analysis ofthe heavy metalcontent in different organs and tissuesof the ptarmiganobtained in various re-gionsof the Krasnoyarsk Territorynorthis presented in the article.The dataon the heavy metalcontent in the birdvital function productsis analyzed. The significant pollution in the floodplainof the Yenisei River by heavy metals is established. It is offered to usethe vital function productsasthe bioindicators.