Results 21 to 30 of about 1,744 (197)

Population counts and potential impact of two successful invaders in a town of Northern Italy: the case of ring-necked parakeet and Alexandrine parakeet in Reggio Emilia

Natural History Sciences, 2021
In our paper, we reported the presence of two alien species in the city of Reggio Emilia, the ring-necked parakeet Psittacula krameri and the Alexandrine parakeet Psittacula eupatria.
Andrea Viviano, Emiliano Mori
doaj   +1 more source

Prevalence of Soil Transmitted Helminths in Some Birds Kept at Federal University Of Agriculture Abeokuta (FUNAAB) Zoo Park, Abeokuta, Nigeria

Journal of Applied Sciences and Environmental Management, 2021
Captive-held wild animals are those housed in zoological exhibits, rehabilitation centres, zoos, research stations, sanctuaries, aquaria, circuses, and plantations.
J.A. Bekeh, Soh Sam-Wobo , I.E. Odiaka, T.A. Adebisi-FagbohungbeGBOHUNGBE, , O.A. Ganiyu , E.O. Oladipupo-AladeDE, , N.O. Haastrup , M.D. Oyedele   +7 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

Bird images in the mosaics of Late Antique basilicas in the town of Sandanski (Blagoevgrad Region, SW Bulgaria)

Historia Naturalis Bulgarica, 2020
This paper presents and analyses for the first time all data on bird images of two Late Antique basilicas of the Roman period (5th–6th c. AD) in the town of Sandanski (SW Bulgaria).
Zlatozar Boev
doaj   +1 more source

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

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

Effects of cold winters and roost site stability on population development of non-native Asian ring-necked parakeets (Alexandrinus manillensis) in temperate Central Europe – Results of a 16-year census [PDF]

, 2018
Asian ring-necked parakeets (Alexandrinus manillensis, formerly Psittacula krameri, hereafter RNP) first bred in Germany in 1969. Since then, RNP numbers increased in all three major German subpopulations (Rhineland, Rhine-Main, Rhine-Neckar ...
Bauer, Andreas, Braun, Markus S, Braun, Michael P., Braun, Nicole, Bruslund, Nicole, Bruslund, Simon, Dreyer, Wolfgang, Franz, Detlev, Groß, Bernadette, Hubatsch, Markus, Kemper, Achim, Koch, Esther, Kragten, Steven, Krause, Tobias, Kremer, Phillip, Laucht, Silke, Nekum, Sven, Pârâu, Liviu G, Reinke-Beck, Mirjam I, Romero, Jana, Sauer-Gürth, Hedwig, Schidelko, Kathrin, Stiels, Darius, Walter, Claus, Wink, Michael   +24 more
core   +2 more sources

Interspecific behavioural interference and range dynamics: current insights and future directions

Biological Reviews, Volume 98, Issue 6, Page 2012-2027, December 2023., 2023
ABSTRACT Novel biotic interactions in shifting communities play a key role in determining the ability of species' ranges to track suitable habitat. To date, the impact of biotic interactions on range dynamics have predominantly been studied in the context of interactions between different trophic levels or, to a lesser extent, exploitative competition ...
Christophe W. Patterson, Jonathan P. Drury   +1 more
wiley   +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 un
E. Mori, L. Malfatti, M. Le Louarn, D. Hernández–Brito, B. ten Cate, M. Ricci, M. Menchetti   +6 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