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Parrots (Psittaciformes), also
known as
psittacines (/ˈsɪtəsaɪnz/), are
birds with a
strong curved beak,
upright stance, and
clawed feet. They are classified...
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Psittacine beak and
feather disease (PBFD) is a
viral disease affecting all Old
World and New
World parrots. The
causative virus—beak and
feather disease...
- than females. It has also been
reported in goshawks,
bustard chicks, and
psittacine birds (budgerigars, macaws, and conures). The
theoretical causes of angel...
- McElnea, C.; Cross, G. (1993). "Seroprevalence of
psittacine beak and
feather disease in wild
psittacine birds in New
South Wales".
Australian Veterinary...
- of
infection in
canaries and
finches is
believed to be
lower than in
psittacine birds. In
certain contexts, the word is used when the
disease is carried...
- Aga****ithinae is a
subfamily of
psittacine birds, one of the five
subfamilies that make up the
family Psittaculidae. Its
members are small, short-tailed...
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malignant tumors,
psittacine beak and
feather disease, tapeworms, and blood-worms.
Young grey
parrots are more
commonly infected by
psittacine beak and feather...
- Parrots, also
known as
psittacines (/ˈsɪtəsaɪnz/), are the 402
species of
birds that make up the
order Psittaciformes,
found in most
tropical and subtropical...
- a
species of herpesvirus,
Psittacid alphaherpesvirus 1 (PsHV-1). All
psittacine species are
susceptible to Pacheco's disease,
mainly those in zoological...
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David (May 2005). "Threat
Abatement Plan for
Psittacine Beak and
Feather Disease Affecting Endangered Psittacine Species".
Department of the
Environment and...