Results 191 to 200 of about 1,306 (201)

On the diet and population of the Alexandrine Parakeet, Psittacula eupatria, in the urban environment of Tehran, Iran

Zoology in the Middle East, 2004
exaly  

Molecular characterisation of an avihepadnavirus isolated from Psittacula krameri (ring-necked parrot)

Archives of Virology, 2011
Simona Kraberger, Darren P Martin, Klaudia Chrząstek   +2 more
exaly  

Preliminary evidence suggests extra-pair mating in the endangered echo parakeet, Psittacula eques

African Zoology, 2009
exaly  

Census of the British Ring-necked Parakeet Psittacula krameri population by simultaneous counts of roosts

Bird Study, 1999
exaly  

Tolerance doses of cutaneous and mucosal tissues in ring-necked parakeets (Psittacula krameri) for external beam megavoltage radiation.

2009
Kenneth S Latimer, Nicole C Northrup
exaly  

Genus Psittacula Cuvier 1800

2016
openaire   +1 more source

Medical Management of a Cervical Thymoma by Radiation Therapy in an Indian Ringneck Parakeet (Psittacula krameri)

Journal of Avian Medicine and Surgery
Taryn A Donovan
exaly  

On a new anoplocephalid cestode Biporouterina psittaculae gen. et sp. nov. from Layard's paroquet Psittacula calthropae (Layard 1849)

Zoological Journal of the Linnean Society, 1973
openaire   +1 more source

Mauritius Gray Parrot (Psittacula bensoni)

Guy M. Kirwan, Shawn M. Billerman
openaire   +1 more source

Naturschutzfachliche Invasivitätsbewertungen: Psittacula krameri - Halsbandsittich

2015
Rabitsch, W., Nehring, S., Bauer, H.
openaire   +1 more source