Results 21 to 30 of about 6,001 (240)

Avian Diversity in the Ethiopian Orthodox Churches and Monasteries in the Case of Jer Silase Monastery in North Shoa Zone, Ethiopia. [PDF]

ScientificWorldJournal
Ethiopian Orthodox churches and monasteries help as critical biodiversity sanctuaries, mainly for bird species. The study was carried out in and around Jer Silase Monastery between October and January of 2021 using a stratified sample design by dividing the study area into four habitat types: riverine, cliff, natural forest, and farmland.
Desalegn T, Alemneh C, Diriba G, Shasho G.   +3 more
europepmc   +2 more sources

Diversity, Abundance and Community Composition of Birds in Chitwan Annapurna Landscape, Central Nepal. [PDF]

Ecol Evol
Understanding bird diversity and composition is important for assessing survival, adaptability, and extinction risks. This study investigated bird species abundance, richness, seasonal diversity, and composition across habitats, seasons, and physiographic zones of Chitwan Annapurna Landscape (CHAL) from 2020 to 2021 using the point count method.
Bastola SC, Kandel P, Mahato HR, Adhikari JN, Bhattarai BP.   +4 more
europepmc   +2 more sources

A Socioecological Assessment of Vulture Abundance and Community Perceptions Before and After Landfill Site Shift in Pokhara, Nepal. [PDF]

Ecol Evol
ABSTRACT South Asia is home to nine species of vultures, and Nepal hosts all of them. Remarkably, all these species have also been recorded in Pokhara. This could be attributed to Pokhara's location along bird migration pathways and the year‐round availability of food sources for most of the vulture species, including the landfill.
Timilsina B, Magar MB, Poudel S, Bhusal D, Gurung D, Joshi AB, Timilsina YP.   +6 more
europepmc   +2 more sources

The recent expansion of an avian invasive species (the Cattle Egret Ardea ibis) in Algeria [PDF]

, 2011
This study identifies new information on the recent distribution of an invasive bird species, the Cattle Egret Ardea ibis, in Algeria. Breeding and wintering distributions as well as breeding numbers were obtained from large-scale surveys in 1999 and ...
Barbraud, Christophe, Céréghino, Régis, Ferrah, Farah, Santoul, Frédéric, Si Bachir, Abdelkrim   +4 more
core   +3 more sources

Nesting of water birds in ensenada de la paz, baja california sur, mexico (1992-1994)

Ciencias Marinas, 1997
Se registra la anidación de aves acuáticas en la Ensenada de La Paz, de 1992 a 1994. Se contabilizaron 13 especies anidantes: Ardea herodias, Bubulcus ibis, Egretta rufescens, E. thula, E. tricolor, E. caerulea, Nyctanassa violacea, Nycticorax nycticorax,
F. Becerril-M., R. Carmona
doaj   +1 more source

Heavy metal levels in cattle egrets (Bubulcus ibis) foraging in some abattoirs in Lagos State metropolis

Bulletin of the National Research Centre, 2021
Background Heavy metal accumulation in the ecosystem constitutes a potential toxic effect which is hazardous to human health. Increasing environmental pollution has necessitated the use of cattle egrets to evaluate the levels of heavy metal contamination,
Elijah Abakpa Adegbe, Oluwaseyi Oluwabukola Babajide, Lois Riyo Maina, Shola Elijah Adeniji   +3 more
doaj   +1 more source

Monitoring of some species of colonial nesting Ardeidae at Lake Trasimeno (Central Italy).

Rivista Italiana di Ornitologia - Research in Ornithology, 2012
During 1993-2010 we have monitored at Lake Trasimeno the population of colonial nesting herons, with the exception of Ardea purpurea. Two distinct heronries have been found, placed 9 km away from each other and composed of the following species ...
Francesco Velatta, Mario Muzzatti, Monica Montefameglio, Maria Maddalena Chiappini   +3 more
doaj   +1 more source

Abundancia de garcilla bueyera Bubulcus ibis L. 1758 en Cantabria durante el periodo 2012-2015. [PDF]

Munibe Ciencias Naturales, 2017
La garcilla bueyera (Bubulcus ibis L.) ha experimentado una gran expansión a nivel global en los últimos 100 años, llegando a colonizar la mayor parte del planeta a excepción del continente Antártico.
Ludovico de Vega del Val, Aitor Sanz-Gil
doaj   +1 more source

NON-INVASIVE BIO-MONITORING INVESTIGATION OF TOXIC TRACE ELEMENTS IN REMIGES (FLIGHT), CONTOURS (BODY), AND RECTRICES (TAIL) FEATHERS IN BUBULCUS IBIS (CATTLE EGRETS)

Pakistan journal of science, 2023
The constant usage of trace elements in the environment can elucidate harmful health effects on sensitive species i.e. Birds residing on higher trophic levels. The current study is to investigate and compare toxic trace elements.
M. A. Sheikh
semanticscholar   +1 more source

Aislamiento e identificación de hongos y levaduras en excretas de garza ganadera (Bubulcus ibis).

Boletín de Ciencias Agropecuarias del ICAP, 2023
Los diferentes microorganismos que componen la microbiota normal de las aves, pueden estar presentes en diferentes elementos y ambientes, que en situaciones en donde un hospedero se ve inmunocomprometido o susceptible, pueden provocar la presencia de ...
Fabián Ricardo Gómez de Anda, N. E. Reyes-Rodríguez, Vicente Vega-Sánchez, Armando Zepeda-Bastida, Norma Leticia Calderón-Apodaca, -. AndreaPalomaZepeda, Velázquez   +6 more
semanticscholar   +2 more sources