Scavenging with invasive species

T Newsome, R Cairncross, CX Cunningham… - Biological …, 2024 - Wiley Online Library
Carrion acts as a hotspot of animal activity within many ecosystems globally, attracting
scavengers that rely on this food source. However, many scavengers are invasive species …

[HTML][HTML] Silent killers? The widespread exposure of predatory nocturnal birds to anticoagulant rodenticides

R Cooke, P Whiteley, C Death, MA Weston… - Science of the Total …, 2023 - Elsevier
Anticoagulant rodenticides (ARs) influence predator populations and threaten the stability of
ecosystems. Understanding the prevalence and impact of rodenticides in predators is crucial …

[HTML][HTML] Disentangling Ecosystem Necromass Dynamics for Biodiversity Conservation

PS Barton, N Schultz, NJ Butterworth, MD Ulyshen… - Ecosystems, 2024 - Springer
Global environmental change has redistributed earth's biomass and the inputs and
dynamics of basal detrital resources in ecosystems, contributing to the decline of …

[HTML][HTML] Lead exposure of mainland Australia's top avian predator

JO Hampton, MT Lohr, AJ Specht, D Nzabanita… - Environmental …, 2023 - Elsevier
Lead (Pb) toxicity, through ingestion of lead ammunition in carcasses, is a threat to
scavenging birds worldwide, but has received little attention in Australia. We analyzed lead …

Squamate scavenging services: Heath goannas (Varanus rosenbergi) support carcass removal and may suppress agriculturally damaging blowflies

TJM Jameson, GR Johnston, M Barr… - Ecology and …, 2024 - Wiley Online Library
Human‐induced environmental change has caused widespread loss of species that support
important functions for ecosystems and society. For example, vertebrate scavengers …

Scavenging and social interaction of an apex avian scavenger is governed by bioregional and seasonal variation

N Meisuria, EE Spencer, RJ Cairncross, MS Crowther… - Oikos, 2024 - Wiley Online Library
Apex scavengers can perform an important ecosystem service by rapidly removing carrion,
in turn regulating nutrient cycling linked to carcass decomposition. Yet, our understanding of …

[HTML][HTML] Influence of Human Hunting Strategies and Large Carnivore Presence on Population Dynamics of European Facultative Scavengers

E Wenting, JAJ Eikelboom, H Siepel… - Ecology and …, 2024 - pmc.ncbi.nlm.nih.gov
Ungulates serve as the primary carrion source for facultative scavengers in European
ecosystems. In the absence of large carnivores, such as wolves (Canis lupus), human …

Brushing up on carcass consumption: Investigating spatiotemporal scavenging dynamics of brushtail possums in Australian ecosystems

PB Finnerty, S Bonat, EE Spencer… - Austral …, 2024 - Wiley Online Library
Brushtail possums (Trichosurus vulpecula) are becoming increasingly recognized as key
members of local scavenger guilds in Australia. Yet, our understanding of the spatiotemporal …