Friday, 27 March 2015

Coorong fish hedge their bets for survival


Date:
March 26, 2015

Source:
University of Adelaide

Summary:
Analysis of the ear bones of the River Murray estuarine fish black bream has revealed how these fish 'hedge their bets' for population survival. Fish ear bones provide much information through analysis of the trace elements they contain and the width of their growth rings.


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