Results 131 to 140 of about 364 (157)

Reproductive success of rose‐ringed parakeets Psittacula krameri in a captive UK population

Pest Management Science, 2009
Abstract BACKGROUND: Rose‐ringed parakeets Psittacula krameri (Scop.) have recently become established in several European countries, with potential for significant negative economic and ecological impacts.
Mark S, Lambert, Giovanna, Massei, Jennifer, Bell, Leslie, Berry, Carol, Haigh, David P, Cowan   +5 more
openaire   +2 more sources

Rose-ringed parakeet (Psittacula krameri)

Resonance, 2022
openaire   +1 more source

Effects of the Recent World Invasion by Ring-Necked Parakeets Psittacula krameri

2015
Over 60 out of 355 currently living parrot species have established at least one breeding population outside their natural distribution ranges. Among those, the ring-necked parakeet is one of the most successful invaders. This species is a gregarious Afro-Asian parakeet with an extremely large distribution range, recorded in over 35 countries outside ...
Mattia Menchetti, Emiliano Mori, Francesco Maria Angelici   +2 more
openaire   +1 more source

A case report of vascular hamartoma in a rose-ringed parakeet (Psittacula krameri)

Journal of Poultry Sciences and Avian Diseases
Vascular hamartomas, though rare, can manifest in avian species, presenting diagnostic intricacies for clinicians. A 12-year-old male rose-ringed parakeet presented with a mass between the upper and lower mandibular angles on the left side. The mass was surgically removed.
Reza Kheirandish, Hemad Shafiei Shafiei, Hamzeh Soltaninejad, Pouneh Hajipour   +3 more
openaire   +1 more source

Rose-ringed Parakeet (Psittacula krameri)

2020
Nigel Collar, Guy M. Kirwan, Peter F. D. Boesman   +2 more
openaire   +1 more source

Anatomical and neurohistological observations on the heart of the rose ringed parakeet, Psittacula krameri.

Anatomischer Anzeiger, 1976
Anatomy, histology and innervation of the heart of the rose ringed parakeet, Psittacula krameri have been studied in the present investigation. The sinuatrial node is found to be well-developed. It is located towards the right side of the cephalic end of the interatrial septum and composed of a few nucleated cells and a large fibrous mass.
M A, Qayyum, F U, Shaad
openaire   +1 more source

Differences in Feeder Visitation by Invasive Rose-Ringed Parakeets (Psittacula krameri) between Hawaiian Islands1

Pacific Science, 2023
C Jane Anderson, Page E Klug, Shane R Siers   +2 more
exaly  

Psittacula Krameri Scopoli

Journal of the East Africa Natural History Society, 1943
openaire   +1 more source

Evaluation of roost culling as a management strategy for reducing invasive rose-ringed parakeet (Psittacula krameri) populations

Biological Invasions, 2023
C Jane Anderson, Leonard A Brennan, Steven C Hess   +2 more
exaly  

Foot preferences in wild-living ring-necked parakeets (Psittacula krameri, Psittacidae)

Laterality, 2011
Christoph Randler
exaly