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 …

Carcass size shapes the structure and functioning of an African scavenging assemblage

M Moleón, JA Sánchez‐Zapata, E Sebastián‐González… - Oikos, 2015 - Wiley Online Library
The particle size of the food resource strongly determines the structure and dynamics of food
webs. However, the ecological implications of carcass size variation for scavenging …

From regional to global patterns in vertebrate scavenger communities subsidized by big game hunting

P Mateo‐Tomás, PP Olea, M Moleón… - Diversity and …, 2015 - Wiley Online Library
Aim Anthropogenic food subsidies are increasingly present in ecosystems, but their impacts
remain poorly understood. Big game hunting is a growing activity that annually subsidizes …

Carcass type affects local scavenger guilds more than habitat connectivity

ZH Olson, JC Beasley, OE Rhodes Jr - PloS one, 2016 - journals.plos.org
Scavengers and decomposers provide an important ecosystem service by removing carrion
from the environment. Scavenging and decomposition are known to be temperature …

Avoidance of carnivore carcasses by vertebrate scavengers enables colonization by a diverse community of carrion insects

C Muñoz-Lozano, D Martín-Vega… - PloS one, 2019 - journals.plos.org
Carrion resources sustain a complex and diverse community of both vertebrate and
invertebrate scavengers, either obligate or facultative. However, although carrion ecology …

Trophic facilitation or limitation? Comparative effects of pumas and black bears on the scavenger community

ML Allen, LM Elbroch, CC Wilmers, HU Wittmer - PLoS One, 2014 - journals.plos.org
Scavenging is a widespread behaviour and an important process influencing food webs and
ecological communities. Large carnivores facilitate the movement of energy across trophic …

Carrion availability in space and time

M Moleón, N Selva, MM Quaggiotto, DM Bailey… - Carrion ecology and …, 2019 - Springer
Although carrion ecology has received a great deal of scientific attention in recent years,
carrion supply is still poorly described in most ecosystems. Animals die from many causes …

Ecological role of vertebrate scavengers in urban ecosystems in the UK

R Inger, DTC Cox, E Per, BA Norton… - Ecology and …, 2016 - Wiley Online Library
Recent research has demonstrated how scavenging, the act of consuming dead animals,
plays a key role in ecosystem structure, functioning, and stability. A growing number of …

Nested species‐rich networks of scavenging vertebrates support high levels of interspecific competition

E Sebastián‐González, M Moleón, JP Gibert… - Ecology, 2016 - Wiley Online Library
Disentangling the processes that shape the organization of ecological assemblages and its
implications for species coexistence is one of the foremost challenges of ecology. Although …

Scavenging efficiency and red fox abundance in Mediterranean mountains with and without vultures

Z Morales-Reyes, JA Sánchez-Zapata… - Acta Oecologica, 2017 - Elsevier
Vertebrate scavenging assemblages include two major functional groups: obligate
scavengers (ie, vultures), which depend totally on carrion and are undergoing severe …