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1. Scavenging with invasive species

Author

Newsome, Thomas, primary, Cairncross, Rhys, additional, Cunningham, Calum X., additional, Spencer, Emma E., additional, Barton, Philip S., additional, Ripple, William J., additional, and Wirsing, Aaron J., additional

Published
2023
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3. Towards achieving circularity and sustainability in feeds for farmed blue foods

Author

Colombo, Stefanie M., primary, Roy, Koushik, additional, Mraz, Jan, additional, Wan, Alex H. L., additional, Davies, Simon J., additional, Tibbetts, Sean M., additional, Øverland, Margareth, additional, Francis, David S., additional, Rocker, Melissa M., additional, Gasco, Laura, additional, Spencer, Emma, additional, Metian, Marc, additional, Trushenski, Jesse T., additional, and Turchini, Giovanni M., additional

Published
2022
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6. Functional traits driving species role in the structure of terrestrial vertebrate scavenger networks

Author

Sebastián‐González, Esther, primary, Morales‐Reyes, Zebensui, additional, Botella, Francisco, additional, Naves‐Alegre, Lara, additional, Pérez‐García, Juan M., additional, Mateo‐Tomás, Patricia, additional, Olea, Pedro P., additional, Moleón, Marcos, additional, Barbosa, Jomar Magalhães, additional, Hiraldo, Fernando, additional, Arrondo, Eneko, additional, Donázar, José A., additional, Cortés‐Avizanda, Ainara, additional, Selva, Nuria, additional, Lambertucci, Sergio A., additional, Bhattacharjee, Aishwarya, additional, Brewer, Alexis L., additional, Abernethy, Erin F., additional, Turner, Kelsey L., additional, Beasley, James C., additional, DeVault, Travis L., additional, Gerke, Hannah C., additional, Rhodes, Olin E., additional, Ordiz, Andrés, additional, Wikenros, Camilla, additional, Zimmermann, Barbara, additional, Wabakken, Petter, additional, Wilmers, Christopher C., additional, Smith, Justine A., additional, Kendall, Corinne J., additional, Ogada, Darcy, additional, Frehner, Ethan, additional, Allen, Maximilian L., additional, Wittmer, Heiko U., additional, Butler, James R. A., additional, Toit, Johan T., additional, Margalida, Antoni, additional, Oliva‐Vidal, Pilar, additional, Wilson, David, additional, Jerina, Klemen, additional, Krofel, Miha, additional, Kostecke, Rich, additional, Inger, Richard, additional, Per, Esra, additional, Ayhan, Yunus, additional, Sancı, Mehmet, additional, Yılmazer, Ünsal, additional, Inagaki, Akino, additional, Koike, Shinsuke, additional, Samson, Arockianathan, additional, Perrig, Paula L., additional, Spencer, Emma E., additional, Newsome, Thomas M., additional, Heurich, Marco, additional, Anadón, José D., additional, Buechley, Evan R., additional, Gutiérrez‐Cánovas, Cayetano, additional, Elbroch, L. Mark, additional, and Sánchez‐Zapata, José A., additional

Published
2021
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8. Functional traits driving species role in the structure of terrestrial vertebrate scavenger networks

Author

Universidad de Alicante. Departamento de Ecología, Sebastián-González, Esther, Morales-Reyes, Zebensui, Botella, Francisco, Naves-Alegre, Lara, Pérez-García, Juan M., Mateo-Tomás, Patricia, Olea, Pedro P., Moleón, Marcos, Barbosa, Jomar Magalhães, Hiraldo, Fernando, Arrondo, Eneko, Donázar, José A., Cortés-Avizanda, Ainara, Selva, Nuria, Lambertucci, Sergio A., Bhattacharjee, Aishwarya, Brewer, Alexis L., Abernethy, Erin F., Turner, Kelsey L., Beasley, James C., DeVault, Travis L., Gerke, Hannah C., Rhodes Jr, Olin E., Ordiz, Andrés, Wikenros, Camilla, Zimmermann, Barbara, Wabakken, Petter, Wilmers, Christopher C., Smith, Justine A., Kendall, Corinne J., Ogada, Darcy, Frehner, Ethan, Allen, Maximilian L., Wittmer, Heiko U., Butler, James R.A., du Toit, Johan T., Margalida, Antoni, Oliva-Vidal, Pilar, Wilson, David, Jerina, Klemen, Krofel, Miha, Kostecke, Rich, Inger, Richard, Per, Esra, Ayhan, Yunus, Sancı, Mehmet, Yılmazer, Ünsal, Inagaki, Akino, Koike, Shinsuke, Samson, Arockianathan, Perrig, Paula L., Spencer, Emma, Newsome, Thomas M., Heurich, Marco, Anadón, José D., Buechley, Evan R., Gutiérrez-Cánovas, Cayetano, Elbroch, L. Mark, Sánchez-Zapata, José A., Universidad de Alicante. Departamento de Ecología, Sebastián-González, Esther, Morales-Reyes, Zebensui, Botella, Francisco, Naves-Alegre, Lara, Pérez-García, Juan M., Mateo-Tomás, Patricia, Olea, Pedro P., Moleón, Marcos, Barbosa, Jomar Magalhães, Hiraldo, Fernando, Arrondo, Eneko, Donázar, José A., Cortés-Avizanda, Ainara, Selva, Nuria, Lambertucci, Sergio A., Bhattacharjee, Aishwarya, Brewer, Alexis L., Abernethy, Erin F., Turner, Kelsey L., Beasley, James C., DeVault, Travis L., Gerke, Hannah C., Rhodes Jr, Olin E., Ordiz, Andrés, Wikenros, Camilla, Zimmermann, Barbara, Wabakken, Petter, Wilmers, Christopher C., Smith, Justine A., Kendall, Corinne J., Ogada, Darcy, Frehner, Ethan, Allen, Maximilian L., Wittmer, Heiko U., Butler, James R.A., du Toit, Johan T., Margalida, Antoni, Oliva-Vidal, Pilar, Wilson, David, Jerina, Klemen, Krofel, Miha, Kostecke, Rich, Inger, Richard, Per, Esra, Ayhan, Yunus, Sancı, Mehmet, Yılmazer, Ünsal, Inagaki, Akino, Koike, Shinsuke, Samson, Arockianathan, Perrig, Paula L., Spencer, Emma, Newsome, Thomas M., Heurich, Marco, Anadón, José D., Buechley, Evan R., Gutiérrez-Cánovas, Cayetano, Elbroch, L. Mark, and Sánchez-Zapata, José A.

Abstract

Species assemblages often have a non-random nested organization, which in vertebrate scavenger (carrion-consuming) assemblages is thought to be driven by facilitation in competitive environments. However, not all scavenger species play the same role in maintaining assemblage structure, as some species are obligate scavengers (i.e., vultures) and others are facultative, scavenging opportunistically. We used a database with 177 vertebrate scavenger species from 53 assemblages in 22 countries across five continents to identify which functional traits of scavenger species are key to maintaining the scavenging network structure. We used network analyses to relate ten traits hypothesized to affect assemblage structure with the ‘role’ of each species in the scavenging assemblage in which it appeared. We characterized the role of a species in terms of both the proportion of monitored carcasses on which that species scavenged, or scavenging breadth (i.e., the species ‘normalized degree’), and the role of that species in the nested structure of the assemblage (i.e., the species ‘paired nested degree’), thus identifying possible facilitative interactions among species. We found that species with high olfactory acuity, social foragers, and obligate scavengers had the widest scavenging breadth. We also found that social foragers had a large paired nested degree in scavenger assemblages, probably because their presence is easier to detect by other species to signal carcass occurrence. Our study highlights differences in the functional roles of scavenger species and can be used to identify key species for targeted conservation to maintain the ecological function of scavenger assemblages.

Published
2021

9. Monitoring the dead as an ecosystem indicator

Author

Newsome, Thomas M., primary, Barton, Brandon, additional, Buck, Julia C., additional, DeBruyn, Jennifer, additional, Spencer, Emma, additional, Ripple, William J., additional, and Barton, Philip S., additional

Published
2021
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10. Network structure of vertebrate scavenger assemblages at the global scale: drivers and ecosystem functioning implications

Author

Sebastián‐González, Esther, primary, Morales‐Reyes, Zebensui, additional, Botella, Francisco, additional, Naves‐Alegre, Lara, additional, Pérez‐García, Juan M., additional, Mateo‐Tomás, Patricia, additional, Olea, Pedro P., additional, Moleón, Marcos, additional, Barbosa, Jomar M, additional, Hiraldo, Fernando, additional, Arrondo, Eneko, additional, Donázar, José A., additional, Cortés‐Avizanda, Ainara, additional, Selva, Nuria, additional, Lambertucci, Sergio A., additional, Bhattacharjee, Aishwarya, additional, Brewer, Alexis L., additional, Abernethy, Erin F., additional, Turner, Kelsey L., additional, Beasley, James C., additional, DeVault, Travis L., additional, Gerke, Hannah C., additional, Rhodes, Olin E., additional, Ordiz, Andrés, additional, Wikenros, Camilla, additional, Zimmermann, Barbara, additional, Wabakken, Petter, additional, Wilmers, Christopher C., additional, Smith, Justine A., additional, Kendall, Corinne J., additional, Ogada, Darcy, additional, Frehner, Ethan, additional, Allen, Maximilian L., additional, Wittmer, Heiko U., additional, Butler, James R. A., additional, du Toit, Johan T., additional, Margalida, Antoni, additional, Oliva‐Vidal, Pilar, additional, Wilson, David, additional, Jerina, Klemen, additional, Krofel, Miha, additional, Kostecke, Rich, additional, Inger, Richard, additional, Per, Esra, additional, Ayhan, Yunus, additional, Ulusoy, Hasan, additional, Vural, Doğanay, additional, Inagaki, Akino, additional, Koike, Shinsuke, additional, Samson, Arockianathan, additional, Perrig, Paula L., additional, Spencer, Emma, additional, Newsome, Thomas M., additional, Heurich, Marco, additional, Anadón, José D., additional, Buechley, Evan R., additional, and Sánchez‐Zapata, José A., additional

Published
2020
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