A subdivision of the Germanic languages that includes High German, Low German, Yiddish, Dutch, Afrikaans, Flemish, Frisian, and English. n. (Languages) a subbranch of the Germanic languages that consists of English, Frisian, Dutch, Flemish, Afrikaans, Low German, German, Yiddish, and their associated dialects.
No symptoms are specific to psittacosis. Birds can show any of the following signs: lack of appetite, weight loss, depression, listlessness, difficulty breathing, watery green droppings, pink eyes, discharge from eyes or nares, or sudden death.
When the source of the disease is the hatchery, the disease is called brooder pneumonia. In older birds, the disease is called aspergillosis. Species affected: All birds (domestic poultry, pigeons, canary and zoo bird species), animals, humans, and plants are susceptible.Clinical signs: Aspergillosis occurs as an acute disease of young birds and a chronic disease in mature birds. Young birds have trouble breathing and gasp for air.oultry refers to birds that people keep for their use and generally includes the chicken, turkey, duck, goose, quail, pheasant, pigeon, guinea fowl, pea fowl, ostrich, emu and rhea. Due to modern systems of management, usually with high poultry densities, these diseases are able to readily spread.