DATA AVAILABILITY STATEMENT
The whole-genome shotgun project has been deposited at DDBJ/ENA/GenBank under the Bioproject ID PRJNA780920, and BioSample ID SUB10672806. The raw reads are also included in the Bioproject repository. Other relevant datasets, such as those including the structural and functional annotations, are available in https://github.com/molevol-ub/Puffinus_mauretanicus_genome, and in the Supplementary Material online.