Before they have even hatched, cuttlefish embryos can peer out of their eggs and spot potential prey. It is the first time any animal has been shown to learn visual images before they are born
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Before they have even hatched, cuttlefish embryos can peer out of their eggs and spot potential prey. It is the first time any animal has been shown to learn visual images before they are born
Leaf-curling spider (Phonognatha graeffei) — originally uploaded by ...