. Poultry diseases and their treatment. Poultry. DISEASKS AND THEIR TREATMENT. 93 eyes and the nostrils; and this swelHng, which is hot and sore, sometimes grows into a tumor as large as a walnut—generally firm and hard. (See fig. i6). A bird in this condition is frequently found scratching at the tumor with its claws or wings, as if endeavoring to remove it. If the tumor grows on the inner side, towards the nasal passage, it forces the roof of the mouth downward, and the upper and lower beak are slowly pressed out of their normal position, so that the bird cannot close its
. Poultry diseases and their treatment. Poultry. DISEASKS AND THEIR TREATMENT. 93 eyes and the nostrils; and this swelHng, which is hot and sore, sometimes grows into a tumor as large as a walnut—generally firm and hard. (See fig. i6). A bird in this condition is frequently found scratching at the tumor with its claws or wings, as if endeavoring to remove it. If the tumor grows on the inner side, towards the nasal passage, it forces the roof of the mouth downward, and the upper and lower beak are slowly pressed out of their normal position, so that the bird cannot close its ;. ..^-'. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Pearl, Raymond; Surface, Frank Macy, 1882-; Curtis, Maynie Rose, 1880-; Maine Agricultural Experiment Station. Orono, Me.
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Photo credit: © The Book Worm / Alamy / Afripics
License: Licensed
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Keywords: ., bookauthorpe, bookcentury1900, bookdecade1910, booksubjectpoultry
