Alimentary niche partitioning in the Galapagos sea lion, Zalophus wollebaeki

@article{PezRosas2010AlimentaryNP,
  title={Alimentary niche partitioning in the Galapagos sea lion, Zalophus wollebaeki},
  author={Diego P{\'a}ez-Rosas and David Aurioles‐Gamboa},
  journal={Marine Biology},
  year={2010},
  volume={157},
  pages={2769-2781}
}
Sea lions are generally considered opportunistic feeders. However, studies from different areas suggest their diet consists mostly of four to five types of prey. Previous studies in Galapagos sea lions have identified at least three feeding strategies for this species, suggesting diversification of their diet. Diet diversification is favored in organisms with relatively high trophic position and subject to high intra-specific and low inter-specific competition. Zalophus wollebaeki meet these… 
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