This video says about itself:
30 May 2016
Postojna Cave (Postojnska jama) in Slovenia – In January 2016 an extraordinary event has happened. The female olm (Proteus anguinus) has started laying eggs in the aquarium of the cave in front of visitors. After four months 24 embryos are developing well and already “practicing their dragon dance“. This is a funny video of baby dragon embryos rotating in their jellies – a few steps from hatching. But their destiny is still uncertain so please keep your fingers crossed.
See also here.
Wow
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Nice !
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Crossed
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