Results 101 to 110 of about 1,142 (201)
野生动物学报, 1989 十二、鹦形目Psittaciformes 本目主要特征是:嘴、爪均强锐而弯曲,嘴基具蜡膜。足呈对趾型。舌厚而为肉质。尾脂腺被羽。全世界有333种,我国有7种。绯胸鹦鹉（Psittacula alexandri）属鹦鹉科（Psittacidae）,英名为Red—breastedParakeet或Moustached Parakeet。体长为305毫米。本种主要特征是:额上有黑色带斑,后达至眼。胸为葡萄红色。体形较小,翅长在180毫米以下。翼下覆羽为绿色。此鹦鹉常在山麓常绿阔叶林间结群活动 ...
谭耀匡
doaj
Status of the rose-ringed parakeet Psittacula krameri in Lisbon, Portugal
, 2016 Of all alien parrots, the rose-ringed parakeet Psittacula krameri is the most successful invasive species, with established populations in at least 35 countries.
Monteiro, Miguel +3 more
core +1 more source
, 2021 Les supposées différences dans la variation de Psittacula eques (Boddaert, 1783) entre les oiseaux trouvés à l’île Maurice et la population éteinte de la Réunion sont discutées depuis plus de cent cinquante ans.
Auteur
CHEKEcore
Attitudes to Exotic Parakeets: A Comparative Case Study and Citizen Science Review
DiversityInvasive, non-native species are recognised as a global problem, and their dispersal and introduction are controversial topics. However, a source of particular interest is that of human–nature interactions and consequent perceptions of natives and non ...
Ian D. Rotherham, Miles J. Watchman
doaj +1 more source
, 2019 A high morbidity, high mortality disease process caused flock deaths in an Indian ringneck parrot (Psittacula krameri) aviary flock in Victoria, Australia.
Sutherland, Michelle +2 more
core +1 more source
Records of fatal attacks by Rose-ringed parakeets "Psittacula krameri" on native avifauna
, 2017 Interspecific interactions between invasive and native fauna are poorly studied. Here we report six fatal attacks by Rose-ringed Parakeets Psittacula krameri, one of the most successful invasive avian species in Europe, on House Sparrows Passer ...
Senar, Juan Carlos +3 more
core
Naturally occurring psittacid alphaherpesvirus 3 and probable adenovirus coinfection in an Indian ringneck parakeet in the United States. [PDF]
J Vet Diagn Invest, 2023 Yin JH, Oster S, McHale B, Neto R.
europepmc +1 more source
Psittacid alphaherpesvirus 5 infection in Indian ringneck parakeets in southern California. [PDF]
J Vet Diagn Invest, 2023 Henderson EE +7 more
europepmc +1 more source
Cryptosporidium meleagridisin an Indian ring-necked parrot (Psittacula krameri)
, 2000 Objective: To perform a morphological and genetic characterisation of a Cryptosporidium infection in an Indian ring-necked parrot (Psittacula krameri) and to compare this with C meleagridis from a turkey.
Elliot, A. +8 more
core
On the parakeet Psittacula intermedia (Rothschild) [Aves: Psittacidea]
, 1960 (Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire +2 more sources