title: The Plasticity and Morphofunctional Organization of the Digestive System of Waders (Charadrii) as Migrants
abstract: Abstract The results of the macro-micromorphological structure of the digestive system of the waders and comparative analysis with the migrants of the Aves are presented. It was revealed that the digestive system of waders at the anatomical level has a universal structure typical for representatives of class Aves. As a result of histological studies of the structure of the digestive tract, it was found that the feature of the wall of the waders small intestine is the dense location of the crypt 
journal: Vestnik Zoologii