10.18710/727VG6Barrett, Robert T.Robert T.BarrettUiT The Arctic University of NorwayBlack legged Kittiwake Rissa tridactyla dietDataverseNO2016Earth and Environmental SciencesMedicine, Health and Life SciencesBlack legged KittiwakeRissa tridactylaDietHornoySyltefjordBarrett, Robert T.Robert T.BarrettUiT The Arctic University of NorwayUiT The Arctic University of NorwayTheThe Arctic University of NorwayUiT The Arctic University of NorwayTheThe Arctic University of NorwayUiT The Arctic University of Norway2016-05-182017-10-061980/2015Observation data4420115660892160915149304520518717079722612374467648334120468012180301170624824159361215412720152781370212062817811504479418442141046256446141411423560309761677219494137222755624287056text/plainapplication/vnd.ms-excelapplication/pdfapplication/pdfapplication/pdftext/plaintext/plaintext/plaintext/plaintext/plaintext/plaintext/plaintext/plaintext/plaintext/plaintext/plaintext/plaintext/plaintext/plaintext/plaintext/plaintext/plaintext/plaintext/plaintext/plaintext/plaintext/plaintext/plaintext/plaintext/plaintext/plaintext/plaintext/plaintext/plaintext/plaintext/plaintext/plaintext/plaintext/plain2.0CC0 1.0Since 1980, black-legged kittiwakes on Hornøya have been the subject of a variety of studies that have involved the capture of both adults and offspring during the chick-rearing period. Because both age groups often spontaneously regurgitate the contents of their proventriculus when handled, Food was sampled by collecting these regurgitations whenever the opportunity arose.