Results 51 to 60 of about 1,665 (175)
Seabird guano fertilizes Baltic Sea littoral food webs. [PDF]
PLoS ONE, 2013 Nutrient enrichment in coastal marine systems can have profound impacts on trophic networks. In the Baltic Sea, the population of Great Cormorant (Phalacrocorax carbo sinensis) has increased nearly exponentially since the mid-1990 s, and colonies of ...
Karine Gagnon +4 more
doaj +1 more source
Diversity, 2023 Cormorant colonies are often viewed negatively by fishermen and foresters due to their extremely high impact on aquatic and terrestrial ecosystems. In forests, the habitats of nesting territories are destroyed, with concomitant impacts on the animal ...
Marius Jasiulionis +2 more
doaj +1 more source
The influence of rivers on seabird foraging ecology
Biological Reviews, Volume 101, Issue 4, Page 1704-1734, August 2026.ABSTRACT Rivers act as vital arteries to the world's oceans, delivering fresh water and nutrients that sustain marine ecosystems. Globally, river flow increasingly is being altered by climate change and anthropogenic pressures; yet the significance of rivers to predatory marine species, such as seabirds, and the extent to which river‐related changes ...
Julia B. Morais +2 more
wiley +1 more source
Determination of Mercury Concentration in Different Tissues of Coot (Fulica Atra), Mallard (Anas Platyrhynchos) and Great Cormorant (Phalacrocorax Carbon) [PDF]
سلامت و محیط, 2012 Background and Objectives: The heavy metals pollution in aquatic ecosystems especially mercury, always makes concern about health of aquatic organisms. So, the purposes of this study were determination of total mercury in different tissues of the three ...
N Bahramifar, A Esmaili-Sari, J Azami
doaj
Landowner Perceptions of Heronry Conservation in Human‐Dominated Wetlands of Bangladesh
Ecology and Evolution, Volume 16, Issue 7, July 2026.Heronries—tree‐nesting waterbird colonies—face growing threats in Bangladesh's shared wetland landscapes, where landowner tolerance is the proximate determinant of colony persistence. Through focus group discussions at 235 heronry sites with 2555 participants, we found tolerance to be high but multifactorial, driven by ethical concern, environmental ...
Allama Shibli Sadik +6 more
wiley +1 more source
Great cormorant predation on Cisalpine pike: a conservation conflict [PDF]
European Journal of Wildlife Research, 2015 In the last decades, the distribution and abundance of great cormorants have extraordinarily increased throughout Europe. Many studies reported that great cormorants may impact fish populations not only by consuming large number of individuals but also by wounding them.
Delmastro, Giovanni B. +3 more
openaire +3 more sources
Ecology and Evolution, Volume 16, Issue 7, July 2026.Whether humans facilitate or impede avian reproduction remains a matter of debate. Barn swallows preferentially seek human protection by nesting in inhabited buildings, show a marked preference for older structures. Swallow outdoor nests are higher than indoor nests. ABSTRACT Nest‐site selection is critical to avian reproductive success. Although human
Cong Peng +3 more
wiley +1 more source
Modeling the Economic Impacts of Double-Crested Cormorant Damage to a Recreational Fishery
Human-Wildlife Interactions, 2017 The double-crested cormorant (Phalacrocorax auritus) has undergone a significant range expansion in the Great Lakes area of the United States since the 1970s, negatively impacting native fish populations and sport fisheries.
Stephanie A. Shwiff +3 more
doaj +1 more source
People and Nature, Volume 8, Issue 7, Page 2393-2409, July 2026.Abstract The planning, design and management of urban green and blue spaces necessitate trade‐offs between these spaces' many benefits and their drawbacks, but knowledge of perceived problems and unpleasant experiences in urban green and blue spaces remains limited.
Alyssa L. Solvie +5 more
wiley +1 more source