The dataset contains bird bone identifications by Freydis Ehrlich from May 2020 and is the dataset used for a publication Ehrlich et al 2020: https://doi.org/10.15388/ArchLit.2019.21.4 The bird bones were found from the archaeological excavations in 2016 in the castle of the Teutonic Order in Klaipėda, Lithuania. The bones are dated by context to the 13th-14th centuries. When using this dataset, please cite as follows: Ehrlich, F., 2020. Bird bones from the archaeological excavations in the castle of the Teutonic Order in Klaipėda, Lithuania, in 2016. UT DataDOI online repository. Available at: DOI link.