Results 1 to 10 of about 102,459 (164)
Domestic Cattle in a National Park Restricting the Sika Deer Due to Diet Overlap. [PDF]
Animals (Basel), 2023 Managers need to know the extent of the conflict between livestock and wild animals. Although many studies have reported the conflict between livestock and wild animals, few have checked the extent of the conflict. Cattle raising in the Northeast Tiger and Leopard National Park is considered one of the main driving forces behind the restricted ...
Wu F +7 more
europepmc +4 more sources
Diet overlap among non‐native trout species and native cutthroat Trout (Oncorhynchus clarkii) in two U.S. ecoregions [PDF]
Ecology and Evolution, 2021 The invasion of freshwater ecosystems by non‐native species can constitute a significant threat to native species and ecosystem health. Non‐native trouts have long been stocked in areas where native trouts occur and have negatively impacted native trouts
Mario Minder +4 more
doaj +2 more sources
DIETS OF MICROPTERUS SALMOIDES LAC. AND ESOX LUCIUS L. IN LAKE TRASIMENO (UMBRIA, ITALY) AND THEIR DIET OVERLAP. [PDF]
Knowledge and Management of Aquatic Ecosystems, 2002 The aim of this study was to gather information about the feeding habits of Micropterus salmoides Lac., an exotic species recently introduced into Lake Trasimeno and Esox lucius L., in order to determine the degree of overlap between the two diets.
LORENZONI M. +5 more
doaj +3 more sources
Diet Overlap and Foraging Activity between Feral Pigs and Native Peccaries in the Pantanal. [PDF]
PLoS One, 2015 Inter-specific competition is considered one of the main selective pressures affecting species distribution and coexistence. Different species vary in the way they forage in order to minimize encounters with their competitors and with their predators. However, it is still poorly known whether and how native species change their foraging behavior in the
Galetti M +8 more
europepmc +7 more sources
Caldasia, 2023 How coexisting species partition resources is a central focus of ecology, and diet is an important potential axis of competition. Here, we study the diet of syntopic populations of the lizards Ameivula apipensis and Teius oculatus from an island in ...
Libia Yael Smith +2 more
doaj +1 more source
Journal of Sustainable Agriculture and Environment, 2023 Introduction Diet selection of grazing livestock is one of the critical factors affecting the diversity and composition of plant communities in grasslands, with consequent impacts for ecosystem functioning.
Man Xu +7 more
doaj +1 more source
Ecology and Evolution, 2023 Predators compete for resources aggressively, forming trophic hierarchies that shape the structure of an ecosystem. Competitive interactions between species are modified in the human‐altered environment and become particularly important where an ...
Priyanka Justa, Salvador Lyngdoh
doaj +1 more source
DISTRIBUTION AND FEEDING ECOLOGY OF THE AFRICAN TILAPIA Oreochromis mossambicus (TELEOSTEI, PERCIFORMES, CICHLIDAE) IN SURINAME (SOUTH AMERICA) WITH COMMENTS ON THE TILAPIA-KWIKWI (Hoplosternum littorale) (TELEOSTEI, SILURIFORMEs, CALLICHTHYIDAE) INTERACTION [PDF]
Acta Amazonica, 1995 The geographical distribution of the African Tilapia Oreochromis mossambicusin Suriname is restricted to a narrow strip of land along the Atlantic coast. Within the coastal plain, O.
Jan Η. ΜΟL, Frank L. VAN DER LUGT
doaj +1 more source
Fisheries & Aquatic Life, 2022 The recent expansion of the round goby (Neogobius melanostomus) in tributaries of the lower Danube (Bulgaria) prompted assessing potential negative effects on local fish fauna such as competition for food resources.
Uzunova Eliza, Dashinov Dimitriy
doaj +1 more source
Knowledge and Management of Aquatic Ecosystems, 2023 The North American invasive fish pumpkinseed Lepomis gibbosus has been associated with some detrimental ecological consequences in some parts of its invasive range.
Karakuş Uğur +5 more
doaj +1 more source