Results 71 to 80 of about 2,568 (200)

Neo‐Taphonomic Analysis of Prey Bone Remains Accumulated by Golden Eagle (Aquila chrysaetos): A Case of Nests in Southern France

open access: yesInternational Journal of Osteoarchaeology, Volume 36, Issue 3, Page 481-497, May/June 2026.
ABSTRACT The golden eagle (Aquila chrysaetos) nests in rock cavities where it accumulates prey bone remains during the breeding season. Because nests can be reoccupied from year to year, these faunal elements can form remarkable bone accumulations and, in the sub‐fossil record, be mixed with assemblages derived from human or other predator activities ...
Juliette Ripond   +5 more
wiley   +1 more source

Molecular Characterization of Eustrongylides sp. Infecting Channa punctata in Bangladesh

open access: yesVeterinary Medicine and Science, Volume 12, Issue 3, May 2026.
In this study, a total of 137 medium‐sized Channa punctata (17.5 ± 2.5 cm) were collected from different locations of Jamalpur and Netrokona district, Bangladesh and microscopically identified as belonging to the genus Eustrongylides based on morphological characteristics.
Salman Shahriar Nibir   +10 more
wiley   +1 more source

A national assessment of waterbird hunting in coastal wetlands of Suriname, South America

open access: yesConservation Science and Practice, Volume 8, Issue 5, May 2026.
We examined waterbird harvest levels in Suriname using hunter survey data from 2006 and 2016. The analysis showed a significant decline in the average harvest per hunter over the decade, except for blue‐winged teal and migratory shorebirds. However, the sustainability of current harvest levels remains uncertain, underscoring the need for a national ...
David S. Mizrahi   +6 more
wiley   +1 more source

Rare Florida Specimens: Great Cormorant Vs. Double-crested Cormorant Heads

open access: yes, 1961
The publication date refers to the date of collection. The head of a great cormorant (Phalacrocorax carbo) bird skin lies next to the head of a double-crested cormorant (Phalacrocorax auritus) skin for comparison.
Biggs, Wes, Paulson, Dennis R.
core  

A REVIEW OF THE IMPACT OF GREAT CORMORANT (Phalacrocorax carbo sinensis) ON THE FISH STOCK

open access: yes, 2014
Svrha ovog pregleda je prikazati istraživanja koja govore o utjecaju velikog vranca na riblji stok i akvakulturu kako bi se unaprijedila saznanja ovog problema.
Marina Piria, Piria, Marina
core   +1 more source

Outbreaks of highly pathogenic avian influenza (HPAI) epidemics in Baltic Great Cormorant Phalacrocorax carbo colonies in 2021 and 2022 [PDF]

open access: yes
CapsuleOver 1,700 Great Cormorants died from H5N1 highly pathogenic avian influenza (HPAI) at 11 breeding colonies in the Baltic Sea region, and one in the North Sea, in summer 2021 and 2022.AimTo determine the nature and impacts of the 2021/2022 HPAI ...
Staubach, Christoph   +19 more
core   +3 more sources

Protected fish predator in a protected area: impact of the Great Cormorant (Phalacrocorax carbo L.) on fish populations in the Raszyńskie Ponds Nature Reserve (Central Poland)

open access: yesThe European Zoological Journal
The Raszyńskie Ponds Nature Reserve, established in 1978, is an ornithological reserve that provides key breeding, foraging, and resting habitats for water and marsh birds.
K. Karpińska   +5 more
doaj   +1 more source

Abundance, Distribution and Population Trends of Waterbirds in the Usangu Wetland: A Biodiversity Hotspot Threatened by Human Activities

open access: yesEcology and Evolution, Volume 16, Issue 4, April 2026.
Waterbirds play vital ecological roles in wetland ecosystems. This study reports variations for 34 species of waterbirds across study sites of Usangu Wetland abundance with distribution bias in rice farms. The waterbird population trend is declining because of habitat alteration and hunting hence conservation measures should be taken to enhance ...
Amani Chaula   +2 more
wiley   +1 more source

Adaptation in the Avian Middle Ear—The Columellar Annular Ligament in Aquatic and Diving Birds

open access: yesJournal of Morphology, Volume 287, Issue 4, April 2026.
The size of the columellar footplate relative to the oval window shows striking variation across species: it fits snugly within the oval window in, for example owls (left), but considerably smaller than the oval window in diving taxa such as cormorants (right).
John Peacock
wiley   +1 more source

Microplastics-related alterations of gut microbiota during two early developmental stages in wild great cormorant nestlings (Phalacrocorax carbo)

open access: yesGlobal Ecology and Conservation
Microplastics (MPs), as a pervasive pollutant, pose a potential threat to the health of wild animals, especially during early developmental stages, and may disrupt gut microbiota.
Tong Yang   +6 more
doaj   +1 more source

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