Histomoniasis, or Blackhead disease. Large, pale areas in the liver of a bird infected with Histomonas sp. Photo credit:Milton Friend http://en.wikipedia.org/wiki/Image:Histomoniasis.jpg
Histomoniasis, or Blackhead disease. Large, pale areas in the liver of a bird infected with Histomonas sp.

Photo credit:Milton Friend

http://en.wikipedia.org/wiki/Image:Histomoniasis.jpg
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