23.21

Picking of feathers, scratching head, red throat, yawning, inflamed third eyelid (especially in young pigeons), dirty noses, blue flesh, swollen heads, one eye cold.

 13.49

Picking of feathers, scratching head, red throat, yawning, inflamed third eyelid (especially in young pigeons), dirty noses, blue flesh, swollen heads, one eye cold.