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Ralph W Tingley, III, PhD

I am a biologist at the Great Lakes Science Center in Ann Arbor, MI. 

I am responsible for the annual assessment of Lake Michigan prey fish populations. I also lead research focused on trophic ecology, recruitment bottlenecks, and habitat use of ecologically and culturally important fishes of the Great Lakes.  I am particularly interested in spatial and temporal heterogeneity in fish habitat use within the Great Lakes and connected waters.