Can an embryo pierce its own yolk sac?

Discussion in 'Incubating & Hatching Eggs' started by thespinningcottage, May 29, 2010.

  1. thespinningcottage

    thespinningcottage Chillin' With My Peeps

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    Jun 24, 2009
    Arcadia, Florida
    We had a great hatch, 15 out of 16. They all hatched a day early (Thursday) and we let the late one stay in the incubator. I candled it today and saw no movement, or signs of pipping the air sac. I took it outside and carefully opened it, to find the dead chick floating in yellow goo. Looks like the chick died about day 14 or so, it was not full-sized. This has caused me to wonder if the chick perhaps pierced its yolk sac and thus starved to death. Has anyone else discovered this, and wondered the same thing??
     
  2. RockyPhoenix

    RockyPhoenix Chillin' With My Peeps

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    Jul 26, 2009
    North Liberty
    good question im interested in tht now too! hope this bumps ur replies!
     

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