Results 1 to 10 of about 295 (105)

Herpetic Pneumonia in Indian Ringneck Parrots (Psittacula krameri): First Report of Novel Psittacid Alphaherpesvirus-5 Infection in Europe [PDF]

Animals, 2022
The first two European outbreaks of herpetic pneumonia caused by Psittacid alphaherpesvirus-5 were diagnosed based on gross pathology findings, histological examination, transmission electron microscopy visualization and genome sequencing. The outbreaks,
Marco Bottinelli, Andrea Fortin, Claudia Zanardello, Jane Budai, Federica Gobbo, Gianmaria Antonazzo, Stefania Leone, Marianna Merenda, Calogero Terregino, Salvatore Catania   +9 more
doaj   +2 more sources

Infectious agents present in monk parakeet (Myiopsitta monachus) and rose-ringed parakeet (Psittacula krameri) invasive species in the parks of Madrid and Seville, Spain [PDF]

Frontiers in Veterinary Science, 2023
IntroductionThe introduction of invasive species into an ecosystem could result in biodiversity loss and the spread of infectious agents that could cause re-emergent or emergent zoonotic diseases.
Juan López, Juan López, María Mogedas, Carlos Ballesteros, Bárbara Martín-Maldonado, Bárbara Martín-Maldonado, Irene Sacristán, Raúl García, Juan Carlos Ortiz, Fernando Esperón   +9 more
doaj   +2 more sources

The first complete mitogenome of Indian ringneck (Psittacula krameri) demonstrates close phylogenetic relationship with Eclectus parrot [PDF]

Mitochondrial DNA. Part B. Resources, 2019
This study was aimed to sequence the first complete mitochondrial genome from an Indian ringneck parrot (Psittacula krameri). The mitogenome sequence was circular and 16,413 bp in length. In comparison to other available mitogenome sequences belonging to
Subir Sarker, Michelle Sutherland, Saranika Talukder, Shubhagata Das, Jade K. Forwood, Karla Helbig, Shane R. Raidal   +6 more
doaj   +2 more sources

AvianAction101: A Dataset for the dancing behavior of rose-ringed parakeets(Psittacula krameri)ScienceDB [PDF]

Data in Brief
This dataset utilizes social media videos to investigate behavior of Rose-ringed parakeet(Psittacula krameri), offering a unique opportunity to understand their social interactions, emotional expressions, and environmental adaptability through collection
Tianyu Xi, Yufei Luo, Yang Liu
doaj   +2 more sources

A Comparison of Feathers and Oral Swab Samples as DNA Sources for Molecular Sexing in Companion Birds [PDF]

Animals, 2023
The early age determinism of the sex in case of monomorphic birds is very important, because most companion birds have no distinct sexual dimorphic traits.
Maria-Carmen Turcu, Anamaria Ioana Paștiu, Lucia Victoria Bel, Dana Liana Pusta   +3 more
doaj   +2 more sources

Spatial and Temporal Trends in the Invasion Dynamics of the Ring-Necked Parakeet (Psittacula krameri) in the Urban Complex of Thessaloniki, Greece [PDF]

Animals
Invasive alien species pose a major threat to global biodiversity, especially within Europe. Understanding their spatial and temporal dynamics is essential for effective management planning and implementation. The ring-necked parakeet (Psittacula krameri,
Charalambos T. Thoma, Konstantina N. Makridou, Dimitrios E. Bakaloudis   +2 more
doaj   +2 more sources

Multi-layer networks reveal changes in plant-bird interactions driven by invasive species [PDF]

Communications Biology
Biological invasions can strongly disrupt ecosystems, reshaping their structure and functioning. We investigate how two widespread invasive parrots –the rose-ringed parakeet Psittacula krameri and the monk parakeet Myiopsitta monachus- affect plant-bird ...
Jaume Izquierdo-Palma, Dailos Hernández-Brito, Fernando Hiraldo, David García-Callejas, José L. Tella, Martina Carrete   +5 more
doaj   +2 more sources

Parrots in the wild in Polish cities. [PDF]

PLoS ONE
Amateur breeding of parrots as pets has contributed to many species being found in areas where they never occurred in the wild, particularly in warmer regions, but also in the temperate climates of North America and Europe.
Agnieszka Ważna, Mateusz Ciepliński, Weronika Ratajczak, Jacek Bojarski, Jan Cichocki   +4 more
doaj   +2 more sources

An Influx of Non-Native Bird Species into the Natural Environment Owing to the Accidental Release of Pet Birds in Japan [PDF]

Animals
The escape of pet birds into the wild raises concerns about the introduction of invasive avian species. This study investigated the impact of escaped pet birds on the introduction of non-native species in Japan.
Sumiko Nishida, Wataru Kitamura
doaj   +2 more sources

Returning to the Wilderness: Potential Habitat Suitability of Non-Native Pet Birds in South Africa [PDF]

Biology
The global trade of non-native pet birds has increased in recent decades, and this has accelerated the introduction of invasive birds in the wild. This study employed ensemble species distribution modelling (eSDM) to assess potential habitat suitability ...
Tinyiko C. Shivambu, Ndivhuwo Shivambu, Takalani Nelufule, Moleseng C. Moshobane, Nimmi Seoraj-Pillai, Tshifhiwa C. Nangammbi   +5 more
doaj   +2 more sources