Stable isotopes reveal trophic segregation by sex and age in the southern giant petrel in two different food webs

By Manuel Guillermo Forero, J. González‐Solís, Keith A. Hobson, J. Donázar, M. Bertellotti, G. Blanco, G. Bortolotti. 2005

147 citations recorded by the source corpus.

Subfields: Ecology

View Paper: https://www.semanticscholar.org/paper/d5188c5c2706c34961430b9f0c942e44a8576e5e

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In Ecology

1. R. Phillips
2. R. McGill
3. Y. Cherel
4. S. Bearhop
5. J. González‐Solís
6. V. Afanasyev
7. J. Croxall
8. D. Dawson

Citations in the corpus

• Stable isotopes indicate sex-specific and long-term individual foraging specialisation in diving seabirds (2006, methodology): “This has been used recently to demonstrate both age- and sex-based dietary segregation in the southern giant petrel Macronectes giganteus (Forero et al. 2005).”
• Trace me if you can: the use of intrinsic biogeochemical markers in marine top predators (2012, background): “…et al. 2005; Ménard et al. 2007; Graham et al. 2010), to identify interspecific and intersexual segregation in foraging areas (Becker et al. 2002; Forero et al. 2005), to decipher migratory movements and foraging ecology of marine predators in historical times (Hobson et al. 2004; Quillfeldt et…”
• Offshore spatial segregation in giant petrels Macronectes spp.: differences between species, sexes and seasons (2007, background): “Diet segregation has been further confirmed in sexual differences in heavy metal burdens as well as in the isotopic signatures of nitrogen and carbon (González-Solı́s et al., 2002; Forero et al., 2005; González-Solı́s and Croxall, 2005).”
• Sexual segregation in distribution, diet and trophic level of seabirds: insights from stable isotope analysis (2011, background): “niWcantly lower in male than female southern giant petrels ( Forero et al. 2005 ).”
• From lavage to lipids: Estimating diets of seabirds (2012, unknown): “…niche space (Bearhop et al. 2004, Newsome et al. 2007), and allows estimation of niche segregation or overlap among species, sexes, or age groups (e.g. Forero et al. 2002, 2005), and potentially, niche changes seasonally, spatially, or in re - sponse to changes in resource availability.”