Results 11 to 20 of about 12,542 (257)

Wildlife Trade Influencing Natural Parrot Populations on a Biodiverse Indonesian Island

Diversity, 2021
Indonesia has been identified as the highest priority country for parrot conservation based on the number of species, endemics, and threats (trapping and smuggling).
Dudi Nandika, Dwi Agustina, Robert Heinsohn, George Olah   +3 more
doaj   +1 more source

Psittacine beak and feather disease virus and avian polyomavirus detection rate in clinically healthy captive birds in the Czech Republic

Veterinární Medicína, 2021
The aim of this study was to document the detection rate of the beak and feather disease virus (BFDV) and avian polyomavirus (APV) across clinically healthy captive parrots in the Czech Republic. The presence of the BFDV and APV was tested using a nested
Michaela Valastanova, Michaela Petrikova, Libuse Kulikova, Zdenek Knotek   +3 more
doaj   +1 more source

Trade in African Grey Parrots for Belief-Based Use: Insights From West Africa's Largest Traditional Medicine Market

Frontiers in Ecology and Evolution, 2021
Over 1.2 million wild-sourced African Grey parrots (Psittacus erithacus) have reportedly been traded internationally since the 1970s, the majority of which were taken from the wild with serious implications for conservation, animal welfare, and ...
Délagnon Assou, Délagnon Assou, Angie Elwin, John Norrey, Emma Coulthard, David Megson, Delphine Ronfot, Mark Auliya, Mark Auliya, Gabriel H. Segniagbeto, Gabriel H. Segniagbeto, Rowan O. Martin, Rowan O. Martin, Neil D'Cruze, Neil D'Cruze   +14 more
doaj   +1 more source

Image Classification of Amazon Parrots by Deep Learning: A Potentially Useful Tool for Wildlife Conservation

Biology, 2022
Parrots play a crucial role in the ecosystem by performing various roles, such as consuming the reproductive structures of plants and dispersing plant seeds. However, most are threatened because of habitat loss and commercial trade.
Jung-Il Kim, Jong-Won Baek, Chang-Bae Kim   +2 more
doaj   +1 more source

Inferring patterns of wildlife trade through monitoring social media: Shifting dynamics of trade in wild-sourced African Grey parrots following major regulatory changes

Global Ecology and Conservation, 2022
Monitoring wildlife trade on social media can help understand patterns of legal and illegal trade and provide insights into the underpinning processes.
Alisa Davies, Neil D’Cruze, Cristiana Senni, Rowan O. Martin   +3 more
doaj   +1 more source

Memory for own actions in parrots

Scientific Reports, 2022
The ability to recall one’s past actions is a crucial prerequisite for mental self-representation and episodic memory. We studied whether blue-throated macaws, a social macaw species, can remember their previous actions.
Sara Torres Ortiz, Simeon Q. Smeele, Juliette Champenois, Auguste M. P. von Bayern   +3 more
doaj   +1 more source

Feather picking in pet parrots: sensitive species, risk factor and ethological evidence

Italian Journal of Animal Science, 2016
The goals of this study were to estimate the prevalence of feather picking (FP) in Italian pet parrots and evaluate the risk factors and possible ethological correlation.
Pierluca Costa, Elisabetta Macchi, Laura Tomassone, Fulvio Ricceri, Enrico Bollo, Frine Eleonora Scaglione, Martina Tarantola, Michele De Marco, Liviana Prola, Domenico Bergero, Achille Schiavone   +10 more
doaj   +1 more source

Poaching sources and trade routes in Peru and Ecuador warn of the unsustainable rural demand for preferred parrot species

Conservation Science and Practice, 2023
Illegal wildlife trade remains highly active in the Neotropics, as indicated by the thousands of parrots annually sold in illicit city markets. However, little is known about where parrots are poached, whether certain parrot species are selected among ...
Pedro Romero‐Vidal, Bernardo Toledo‐González, Lydia Bunn, Guillermo Blanco, Fernando Hiraldo, Alan Omar Bermúdez‐Cavero, Martina Carrete, José Luis Tella   +7 more
doaj   +1 more source

Individual Responses of Captive Amazon Parrots to Routine Handling Can Reflect Their Temperament

Animals, 2023
Individual responses to physical restraint and temperament have been assessed in birds of several species; however, there is a paucity of research which investigates both aspects, especially in captive parrots.
Gabriela Ramos, Victor Araújo Franzone Vital, Talys Henrique Assumpção Jardim, Gustavo Nunes, Maria Eduarda Caçador Branco, Cristiano Schetini de Azevedo, Aline Cristina Sant’Anna   +6 more
doaj   +1 more source

Core and Shell Song Systems Unique to the Parrot Brain.

PLoS ONE, 2015
The ability to imitate complex sounds is rare, and among birds has been found only in parrots, songbirds, and hummingbirds. Parrots exhibit the most advanced vocal mimicry among non-human animals.
Mukta Chakraborty, Solveig Walløe, Signe Nedergaard, Emma E Fridel, Torben Dabelsteen, Bente Pakkenberg, Mads F Bertelsen, Gerry M Dorrestein, Steven E Brauth, Sarah E Durand, Erich D Jarvis   +10 more
doaj   +1 more source