Results 51 to 60 of about 7,134 (200)

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

Mass, nitrogen content, and decomposition of woody debris in forest stands affected by excreta deposited in nesting colonies of Great Cormorant [PDF]

open access: yes, 2015
First online: 14 March 2015Great Cormorant (Phalacrocorax carbo), a piscivorous bird, has established breeding colonies in a coniferous forest near Lake Biwa in central Japan.
Hobara, Satoru   +3 more
core   +1 more source

Spatial Heterogeneity and Assembly of Waterbird Communities in Core‐Satellite Wetland Networks

open access: yesDiversity and Distributions, Volume 32, Issue 4, April 2026.
ABSTRACT Aim Core‐satellite wetland networks are widespread worldwide, and exploring how biotic assemblages change over these networks can offer important implications for biodiversity conservation of these systems. We aimed to detect the spatial distribution patterns and assembly processes of waterbird communities within the wetland networks ...
Guangyao Wang   +6 more
wiley   +1 more source

О НОВОЙ КРУПНОЙ СМЕШАННОЙ КОЛОНИИ БОЛЬШОГО БАКЛАНА PHALACROCORAX CARBO (LINNAEUS, 1758) И СЕРОЙ ЦАПЛИ ARDEA CINEREA LINNAEUS, 1758 В ОКРЕСТНОСТЯХ ГОРОДА ХАБАРОВСКА

open access: yesАмурский зоологический журнал, 2012
Приводятся сведения о новой крупной смешанной колонии большого баклана Phalacrocorax carbo и серой цапли Ardea cinerea в Приамурье, в окрестностях г. Хабаровск.
V. V. Pronkevich
doaj  

A Multi‐Taxa Approach to Estuarine Biomonitoring: Assessing Vertebrate Biodiversity and Ecological Continuity Using Environmental DNA Metabarcoding in the Rance River (Brittany, France)

open access: yesEcology and Evolution, Volume 16, Issue 3, March 2026.
We applied eDNA metabarcoding to assess vertebrate diversity in the Rance Estuary, France, across five stations spanning marine to freshwater environments, including areas upstream and downstream of a tidal power plant dam. A total of 124 vertebrate MOTUs were detected, with community composition reflecting the estuarine gradient and species turnover ...
Rachel Haderlé   +6 more
wiley   +1 more source

Swimming modes affect dive durations in diving birds

open access: yesJournal of Avian Biology, Volume 2026, Issue 2, March 2026.
Dive duration and body mass are positively correlated across air‐breathing vertebrate species, but other factors affecting dive duration are inadequately studied. Here, we examined the effect of a previously overlooked factor, swimming mode, using phylogenetically informed statistics with data on the diving capabilities of 53 species of avian divers ...
Hiroya Matsushita, Yuuki Y. Watanabe
wiley   +1 more source

JELENTÉS A GÖNYŰ – SZOB KÖZTI DUNA-SZAKASZ (1791 – 1708 fkm) 2016. AUGUSZTUS – 2017. ÁPRILIS IDŐSZAKÁNAK VÍZIMADÁR FELMÉRÉSEIRŐL = REPORT ON THE WATERBIRD CENSUSES OF THE DANUBE RIVER BETWEEN GÖNYŰ AND SZOB (River kms 1791–1708) DURING THE PERIOD AUGUST 2016 AND APRIL 2017 [PDF]

open access: yes, 2017
Jelen dolgozat a M AGYAR V ÍZIVAD M ONITORING (MVvM) megfigyelési egységeként nyilvánta rtott Gönyű és Szob közötti Duna szakasza valamennyi vízimadárfajjal kibővített számlálásainak eredményeiről a 35 .
Faragó, Sándor
core   +1 more source

A Neolithic rock engraving apparently showing a Great Auk being captured

open access: yesIbis, Volume 168, Issue 1, Page 377-382, January 2026.
We evaluate whether a Neolithic engraved rock image at the Alta archaeological site in Finnmark, Norway – of a bird being held by a person – represents a Great Auk Pinguinus impennis. There are several thousand engraved animal figures at Alta, created between 5000 and 2000 years ago, in various hunting panoramas.
Tim R. Birkhead, Robert Montgomerie
wiley   +1 more source

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

Successful stocking of wild European perch in a reestablished lake with lasting effect over 10 years

open access: yesRestoration Ecology, Volume 34, Issue 1, January 2026.
Biological manipulation of fish compositions to enhance top‐down control of trophic webs is a common method for improving water and ecological quality in shallow eutrophic lakes, but it often fails. As an alternative to manually thinning unfavored fish stocks, piscivorous fish species can be released to suppress the recruitment of cyprinid fish ...
Theis Kragh   +3 more
wiley   +1 more source

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