ScienceDaily Posted January 13, 2015 Share Posted January 13, 2015 Hoophoes cover their eggs with a secretion produced by themselves, loaded with mutualistic bacteria, which is then retained by a specialized structure in the eggshell that increases successful hatching. So far this sort of behavior has only been detected in this species of birds, and it is a mechanism to protect their eggs from infections by pathogens. Read the full article on ScienceDaily Link to comment Share on other sites More sharing options...
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