This file contains the DNA sequences and quality scores that resulted from Ion Torrent amplicon sequencing of 48 individually amplified seal scats from the feeding trial. The harbour seals were fed: capelin (Mallotus villosus) (40%), Pacific herring (Clupea pallasii) (30%), chub mackerel (Scomber japonicus) (15%), and market squid (Loligo opalescens) (15%). See text for details
