Results 51 to 60 of about 4,708 (224)

Adaptiveness of Cattle Egret’s (Bubulcus ibis) foraging

open access: yesZoos' Print Journal, 2000
Cattle Egrets (Bubulcus ibis) feeding in close association with cattle catch insect prey at a significantly higher rate and expend less energy than do those foraging alone. Cattle Egrets once had a strong association with grazing cattle, but have now shifted themselves behind tractors specially in inundated agricultural fields. Captures per minute were
openaire   +1 more source

17. správa Faunistickej komisie Slovenskej ornitologickej spoločnosti/BirdLife Slovensko / The 17th report of the Rarities Committee of the Slovak Ornithological Society/BirdLife Slovakia [PDF]

open access: yesTichodroma, 2017
In 2016, the Rarities Committee of the Slovak Ornithological Society/BirdLife Slovakia reviewed 45 records, of which 41 were accepted in the category A, 4 in category C.
Richard KVETKO   +1 more
doaj  

Diet of Black-crowned Night-herons (Nycticorax nycticorax) in a wetland of the Paraná River´s alluvial valley [PDF]

open access: yes, 2013
We analysed the feeding ecology of Nycticorax nycticorax based on fourty individuals captured on the Carabajal İsland (Santa Fe, 31º39?S, 60º42?W), determining the minimum sample, index of relative importance (IRI), size of prey, feeding efficiency ...
Beltzer, Adolfo Hector   +3 more
core   +1 more source

Amount of Organic Waste Affects the Composition and Interactions of Vertebrate Scavengers at Gambian Slaughterhouses

open access: yesAfrican Journal of Ecology, Volume 63, Issue 4, June 2025.
ABSTRACT Slaughterhouses in The Gambia serve as critical feeding sites for diverse vertebrate scavenger communities, including hooded vultures, domestic dogs, pigs and avian species such as pied crows, black kites and cattle egrets. This study investigated how the quantity and type of organic waste influence the composition and competitive interactions
Michael Bode Agunbiade   +8 more
wiley   +1 more source

Notas sobre aves de Colombia, IV

open access: yesCaldasia, 1955
Bubulcus ibis ibis (Linnaeus) / Hypnelus bicinctus bicinctus Gould / Anisognathus lacrymosus tamae Phelps y Gilliar.
Nicéforo María Hermano
doaj  

Trends of some wintering waterbirds in Lazio (1993-2006)

open access: yesRivista Italiana di Ornitologia - Research in Ornithology, 2012
Since the 90s, censuses of wintering waterfowl have been carried out in the main wetlands of Lazio. We analysed the trends of 31 species in the 1993-2006 period (base year 1993) by means of TRIM (Trends and Indices Monitoring data) software (Model 3 ...
Massimo Brunelli   +3 more
doaj   +1 more source

SELEKSI POHON UNTUK SARANG KUNTUL KERBAU (Bubulcus ibis) DI DUSUN WISATA KETINGAN KAB. SLEMAN DAERAH ISTIMEW A YOGYAKART A [PDF]

open access: yes, 2011
Habitat selection of Bubulcus ibis in Ketingan Village, Sleman Regency, Yogyakarta was investigated to provide basic information for population management. Presence of Bubulcus ibis nest was surveyed along with identification available tree species. Tree
EKO KOSASIH, SENA ADI SUBRATA
core   +1 more source

Alien range size, habitat breadth, origin location, and domestication of alien species matter to their impact risks

open access: yesIntegrative Zoology, Volume 20, Issue 3, Page 520-534, May 2025.
We collected information on 1071 established alien terrestrial vertebrate species (mammals, birds, reptiles, and amphibians) and created a comprehensive database of 108 alien species to assess their impact risks and examined the generality of relationships between the impact risks and species characteristics.
Siqi WANG   +4 more
wiley   +1 more source

Presencia y abundancia de aves que se reproducen en islas de la bahía de Mazatlán, Sinaloa, México

open access: yesHuitzil, 2017
Registramos la presencia y abundancia de aves, así como el hábitat y temporalidad de la reproducción de especies en las islas Pájaros, Venados, Lobos, Hermano Norte y Hermano Sur, ubicadas en la bahía de Mazatlán.
Alberto Piña-Ortiz   +3 more
doaj   +1 more source

Bird Species of Hutan Kota BNI Banda Aceh, Indonesia [PDF]

open access: yes, 2012
Hutan kota BNI is one of Kota Banda Aceh City Park. It takes place in Tibang village Syiah Kuala district, Banda Aceh, Indonesia. It used to be fishpond with mangrove trees planted inside the fish pond. After tsunami all mangrove trees were destroyed and
Fithri, A. (Aida)
core   +1 more source

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