Data_Sheet_1_Advancing the Sea Ice Hypothesis: Trophic Interactions Among Breeding Pygoscelis Penguins With Divergent Population Trends Throughout the Western Antarctic Peninsula.docx

• Main Authors: Kristen B. Gorman, Kate E. Ruck, Tony D. Williams, William R. Fraser
• Format: Dataset
• Language: unknown
• Published: 2021
• Subjects: Oceanography; Marine Biology; Marine Geoscience; Biological Oceanography; Chemical Oceanography; Physical Oceanography; Marine Engineering; δ13C and δ15N stable isotopes; food web; Pygoscelis penguin; reproduction; sea ice; western Antarctic Peninsula; Antarctic; Antarctic Peninsula; Charcot; Anvers; Anvers Island; Antarc*; Antarctic Krill; antarcticus; Euphausia superba; Pygoscelis adeliae; Pygoscelis papua; Sea ice
• Online Access: https://doi.org/10.3389/fmars.2021.526092.s001; https://figshare.com/articles/dataset/Data_Sheet_1_Advancing_the_Sea_Ice_Hypothesis_Trophic_Interactions_Among_Breeding_Pygoscelis_Penguins_With_Divergent_Population_Trends_Throughout_the_Western_Antarctic_Peninsula_docx/16584902

We evaluated annual and regional variation in the dietary niche of Pygoscelis penguins including the sea ice-obligate Adélie penguin (Pygoscelis adeliae), and sea ice-intolerant chinstrap (Pygoscelis antarcticus) and gentoo (Pygoscelis papua) penguins, three species that nest throughout the western...