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Most animals reproduce by laying eggs. As the embryo develops, its feeds on the egg yolk. No egg yolk, no offspring, then? Not always. Biologists from KU Leuven, Belgium, have discovered an exception to the rule: the eggs … Source Article from http://phys.org/news/2015-11-flexibility-migratory-songbirds-adjust-climate.html
Posts Tagged ‘imager’
Breeding flexibility helps migratory songbirds adjust to climate warming
November 12th, 2015 
Awake Goy 
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