Bird embryos respond to adult warning calls inside their shells

A pair of researchers with Universidad de Vigo has found that yellow-legged gull embryos respond to parental warning calls by vibrating inside their shells. In their paper published in the journal Nature Ecology and Evolution, Jose Noguera and Alberto Velando describe their study of the gulls in their lab and what they learned.

Light-induced asymmetries in embryonic retinal gene expression are mediated by the vascular system and extracellular matrix

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Thank God I was raised when parents didn't jump on the latest Social Media Trend : r/BrandNewSentence

Study suggests embryos communicate with each other while still inside the egg

The Bird Way: A New Look at How Birds Talk, Work, Play, Parent, and Think by Jennifer Ackerman

Microstructure Analysis and Chemical and Mechanical Characterization of the Shells of Three Freshwater Snails

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