Results 21 to 30 of about 364 (157)

Preliminary Checklist of Avifauna of Tamanrasset (South of Algeria) With Two New Records in Algeria

Journal of Bioresource Management, 2021
Birds constitute a zoological group which is considered to be a good indicator of balance and biological diversity. The aim of this study was to investigate the birds of the region on Tamanresset which is situated in the south of Algeria and has an area ...
Belkacem Aimene Boulaouad, Ailam Oussama, Telailia Salah, Harzallah Mourad, Ayyach Khaled, Bekkouche Abdelkadir Missoum Mohamed, Soukkou Walid, Boutabia Lamia   +7 more
doaj   +1 more source

Partial mitochondrial genome of Indian rose-ringed parakeet (Psittacula krameri) from India

Mitochondrial DNA. Part B. Resources, 2020
Indian rose-ringed parakeet (Psittacula krameri) is one of the most recognizable illegally trafficked wild birds. With feral populations in Europe and Australia, its phylogeny and taxonomy are of great interest amongst biologists.
Machaiah Periyanda Nachappa, Prateek Dey, Sanjeev Kumar Sharma, Indrani Sarkar, Swapna Devi Ray, Ram Pratap Singh   +5 more
doaj   +1 more source

The Role of Two Tyrosinase-Like Glycoenzymes in Defining the Final Hue of Parrot Plumage. [PDF]

Pigment Cell Melanoma Res
ABSTRACT Recent advances in avian melanogenesis have pinpointed multiple genetic loci associated with color polymorphisms, predominantly in the plumage of chickens, quails, and pigeons. However, the genetic basis of melaninization in parrot plumage remains elusive.
Ghosh Roy S, Brejcha J, Mojzeš P, Abdu M, Abdu U.   +4 more
europepmc   +2 more sources

Detecção molecular de Sarcocystis spp. no músculo peitoral de aves de cativeiro da região sul do Brasil

Semina: Ciências Agrárias, 2023
Estudos sobre doenças de aves silvestres são essenciais no contexto da saúde pública, pois esses animais atuam como sentinelas, permitindo obter informações sobre uma determinada área geográfica. Além disso, as aves são fontes de proteína alimentar para
Marta Elena Machado Alves, Fagner D'ambroso Fernandes, Patrícia Bräunig, Helton Fernandes dos Santos, Luis Antônio Sangioni, Fernanda Silveira Flores Vogel   +5 more
doaj   +1 more source

Studies on the Rose-ringed Parakeet Psittacula krameri colony of Genoa (Liguria, NW Italy)

Avocetta, 2022
Taking into account that the previous quantitative data relating to the Rose-ringed Parakeet Psittacula krameri of Genoa (Liguria, Italy) dates back to 2009 and considering the potential impact that an alien species can have on native ones and the ...
Valeria Gereschi, Loris Galli, Enrico Borgo   +2 more
doaj   +1 more source

Comparative anatomical, histometrical, and histochemical study of esophagus between ring-necked parakeet (Psittacula krameri) and black-shouldered kite (Elanus caeruleus) [PDF]

Iraqi Journal of Veterinary Sciences, 2022
The present study aimed to investigate the esophagus's anatomical, histometrical, histochemical aspects in the Ring-necked parakeet and Black-shouldered Kite. The esophagus in the parakeet was shorter and narrower than the kite esophagus.
Jehan M. Rajab, Sahar A. AL-Sharqi, Sabah A. Abdelrahman   +2 more
doaj   +1 more source

‘Some like it alien’: predation on invasive ring-necked parakeets by the long-eared owl in an urban area

Animal Biodiversity and Conservation, 2020
El gusto por lo exótico: la depredación de la cotorra de Kramer invasora por el búho chico en una zona urbana La presión predatoria que ejercen las especies nativas puede limitar la propagación de especies invasoras exóticas y, en consecuencia, tener ...
E. Mori, L. Malfatti, M. Le Louarn, D. Hernández–Brito, B. ten Cate, M. Ricci, M. Menchetti   +6 more
doaj   +1 more source

The status of the parrot trade from tropical forests to Turkey

Turkish Journal of Forestry, 2018
Parrots are birds that naturally spread in the tropical regions of the world. International trade is carried out according to the CITES Convention. 135 parrot species were imported and 40 parrot species were re-exported between 1982 and 2016 in Turkey ...
Esra PER
doaj   +1 more source

Rose-ringed Parakeet Psittacula krameri Populations and Numbers in Europe: A Complete Overview [PDF]

The Open Ornithology Journal, 2016
Background: Alien species are one of the major causes contributing to biodiversity loss. In Europe, over 340 alien bird species have been recorded in the wild, of which 74 are established. Among 12 established alien parrot species in Europe, the Rose-ringed Parakeet (RRP) Psittacula krameri is the most abundant ...
Parau Liviu G, Strubbe Diederik, Mori Emiliano, Menchetti Mattia, Ancillotto Leonardo, van Kleunen Andre, White Rachel L, Luna Alvaro, HernandezBrito Dailos, Le Louarn Marine, Clergeau Philippe, Albayrak Tamer, Franz Detlev, Braun Michael P, Schroeder Julia, Wink Michael   +15 more
openaire   +4 more sources

Annual Censuses and Citizen Science Data Show Rapid Population Increases and Range Expansion of Invasive Rose-Ringed and Monk Parakeets in Seville, Spain

Animals, 2022
Population changes of invasive species can go unnoticed long before population explosions, so long-term monitoring programs are needed to assess changes in population size.
Dailos Hernández-Brito, Martina Carrete, José L. Tella   +2 more
doaj   +1 more source