Results 21 to 30 of about 785 (141)
Internal transport of alien and native plants by geese and ducks: An experimental study [PDF]
© 2015 John Wiley & Sons Ltd. Summary: Alien plant species are rapidly spreading in aquatic ecosystems around the world, causing major ecological effects.
Bortolus +49 more
core +2 more sources
Documentation of new bird taxa, part 3, report for 2007 [PDF]
Dieser dritte Beitrag in unserer Reihe über neue Vogeltaxa gibt eine Übersicht der im Jahre 2007 neu beschriebenen Gattungen, Arten und Unterarten rezenter Vögel und basiert auf umfangreicher Literaturrecherche.
Bahr, Norbert, Martens, Jochen
core
Comparing impacts of alien plants and animals in Europe using a standard scoring system [PDF]
© 2015 British Ecological Society. Alien species can change the recipient environment in various ways, and some of them cause considerable damage. Understanding such impacts is crucial to direct management actions.
Bacher, Sven +9 more
core +2 more sources
Using programmable infusion pump in avian species – a validation methodology in geese
Wildlife face anthropogenic and natural stressors that affect their physiology and behaviour. The activity of the hypothalamic–pituitary–adrenal axis and glucocorticoid (GC) production is intrinsically linked with energy regulation and environmental stressors.
Myriam Trottier‐Paquet +5 more
wiley +1 more source
Uncrewed aerial systems (UAS) equipped with thermal cameras are increasingly being used in wildlife research. Here, we explore the use of UAS paired with distance sampling to detect and estimate densities of waterfowl pairs and broods in Wisconsin.
Amanda E. Griswold +2 more
wiley +1 more source
Abstract The hyperabundance of herbivores—a result of altered human relationality with the land and the extirpation of predators—is leading to large‐scale degradation of keystone ecosystems across the globe. Designing and implementing socially acceptable and cost‐effective strategies that meaningfully reduce herbivore populations while allowing for the
Sofie McComb +18 more
wiley +1 more source
Evolution and phylogeny of birds - Taxonomic consequences [PDF]
Nucleotidsequenzen von mitochondrialen und nucleären Markergenen eignen sich hervorragend, um die Phylogenie und Evolution der Vögel zu untersuchen. Eine kürzlich publizierte Analyse mit 19 Kerngenen (Hackett et al.
Wink, Michael
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The preservation of bony structures which enclose the hearing organs (ECD) provide a basis for interpreting the hearing capabilities of the extinct, flightless Dromornithidae (Aves). Although the length of the dromornithid ECD was especially short, relative to basicranial length, it conformed to the negative allometric scaling relationships observed in
Phoebe L. McInerney +2 more
wiley +1 more source
Falcons reduce pre‐harvest food safety risks and crop damage from wild birds
In the absence of American kestrels, there are more birds in orchards. This leads to increased crop damage and more bird faecal contamination. Abstract Foodborne illness outbreaks have heightened pressures on growers to improve food safety, including mitigating possible threats from wildlife. Among wildlife, birds are particularly challenging to deter,
Olivia M. Smith +14 more
wiley +1 more source
In this study, we provide the first comparison of airborne eDNA with observer‐based surveys and passive acoustic monitoring, alongside camera traps, to monitor birds and mammals in a Dutch agroforestry system. Airborne eDNA showed the highest potential species diversity, detected many unique species–including invasive mammals–and complemented ...
F. E. M. Warmer +5 more
wiley +1 more source

