[tpsenviro] Chook egg colour article

  • From: Renee Wierzbicki and Matthew Pope <treehorn@xxxxxxxxxxxxxxx>
  • To: tpsenviro@xxxxxxxxxxxxx
  • Date: Mon, 19 Feb 2018 21:42:02 +1100

FYI why eggs have different coloured shells:
http://www.abc.net.au/news/2018-02-19/chemistry-of-eggshell-colour/9455660 ;
<http://www.abc.net.au/news/2018-02-19/chemistry-of-eggshell-colour/9455660>


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