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Medium-sized exotic prey create novel food webs: The case of predators and scavengers consuming lagomorphs
(PeerJ Inc., 2016-07)
Food web interactions are key to community structure. The introduction of species can be seen as an uncontrolled experiment of the addition of species. Introduced species lead to multiple changes, frequently threatening ...
Merging Resource Availability with Isotope Mixing Models: The Role of Neutral Interaction Assumptions
(PUBLIC LIBRARY SCIENCE, 2011)
Background: Bayesian mixing models have allowed for the inclusion of uncertainty and prior information in the analysis of trophic interactions using stable isotopes. Formulating prior distributions is relatively straightforward ...
Top-down and bottom-up control on cougar and its prey in a central Mexican natural reserve
(European Journal of Wildlife Research / Springer Berlin Heidelberg, 2018)
Early to Middle Holocene subsistence strategies in the Pampas region: Evidence from the Arroyo Seco 2 site
(Elsevier, 2017-04)
The following paper presents an analysis of the faunal material from the Arroyo Seco 2 site dated from the Early to Middle Holocene (ca. 8500 to 5800 14C yrs B.P.). The zooarchaeological and taphonomic data presented here ...
Harvest-ironman: heavy armature, and not its defensive secretions, protects a harvestman against a spider
(ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD, 2011)
Natural selection has caused prey species to evolve distinct defensive mechanisms. One of such mechanisms was the evolution of noxious or distasteful chemicals, which have appeared independently in a number of vertebrates ...