TY - JOUR
T1 - Environmental, geographical and time‐related impacts on avian malaria infections in native and introduced populations of house sparrows (Passer domesticus), a globally invasive species
AU - Ferraguti, Martina
AU - Magallanes, Sergio
AU - Jiménez‐Peñuela, Jéssica
AU - Martínez‐de la Puente, Josué
AU - Garcia‐Longoria, Luz
AU - Figuerola, Jordi
AU - Muriel, Jaime
AU - Albayrak, Tamer
AU - Bensch, Staffan
AU - Bonneaud, Camille
AU - Clarke, Rohan H.
AU - Czirják, Gábor Á.
AU - Dimitrov, Dimitar
AU - Espinoza, Kathya
AU - Ewen, John G.
AU - Ishtiaq, Farah
AU - Flores‐Saavedra, Wendy
AU - Garamszegi, László Zsolt
AU - Hellgren, Olof
AU - Horakova, Dita
AU - Huyvaert, Kathryn P.
AU - Jensen, Henrik
AU - Križanauskienė, Asta
AU - Lima, Marcos R.
AU - Lujan‐Vega, Charlene
AU - Magnussen, Eyðfinn
AU - Martin, Lynn B.
AU - Matson, Kevin D.
AU - Møller, Anders Pape
AU - Munclinger, Pavel
AU - Palinauskas, Vaidas
AU - Pap, Péter L.
AU - Pérez‐Tris, Javier
AU - Renner, Swen C.
AU - Ricklefs, Robert
AU - Scebba, Sergio
AU - Sehgal, Ravinder N. M.
AU - Soler, Manuel
AU - Szöllősi, Eszter
AU - Valkiūnas, Gediminas
AU - Westerdahl, Helena
AU - Zehtindjiev, Pavel
AU - Marzal, Alfonso
N1 - DOI: 10.1111/geb.13651
PY - 2023/3/11
Y1 - 2023/3/11
N2 - Aim: The increasing spread of vector-borne diseases has resulted in severe health concerns for humans, domestic animals and wildlife, with changes in land use and the introduction of invasive species being among the main possible causes for this increase. We explored several ecological drivers potentially affecting the local prevalence and richness of avian malaria parasite lineages in native and introduced house sparrows (Passer domesticus) populations.Location: Global.Time period: 2002–2019.Major taxa studied: Avian Plasmodium parasites in house sparrows.Methods: We analysed data from 2,220 samples from 69 localities across all continents, except Antarctica. The influence of environment (urbanization index and human density), geography (altitude, latitude, hemisphere) and time (bird breeding season and years since introduction) were analysed using generalized additive mixed models (GAMMs) and random forests.Results: Overall, 670 sparrows (30.2%) were infected with 22 Plasmodium lineages. In native populations, parasite prevalence was positively related to urbanization index, with the highest prevalence values in areas with intermediate urbanization levels. Likewise, in introduced populations, prevalence was positively associated with urbanization index; however, higher infection occurred in areas with either extreme high or low levels of urbanization. In introduced populations, the number of parasite lineages increased with altitude and with the years elapsed since the establishment of sparrows in a new locality. Here, after a decline in the number of parasite lineages in the first 30 years, an increase from 40 years onwards was detected.Main conclusionsUrbanization was related to parasite prevalence in both native and introduced bird populations. In invaded areas, altitude and time since bird introduction were related to the number of Plasmodium lineages found to be infecting sparrows.
AB - Aim: The increasing spread of vector-borne diseases has resulted in severe health concerns for humans, domestic animals and wildlife, with changes in land use and the introduction of invasive species being among the main possible causes for this increase. We explored several ecological drivers potentially affecting the local prevalence and richness of avian malaria parasite lineages in native and introduced house sparrows (Passer domesticus) populations.Location: Global.Time period: 2002–2019.Major taxa studied: Avian Plasmodium parasites in house sparrows.Methods: We analysed data from 2,220 samples from 69 localities across all continents, except Antarctica. The influence of environment (urbanization index and human density), geography (altitude, latitude, hemisphere) and time (bird breeding season and years since introduction) were analysed using generalized additive mixed models (GAMMs) and random forests.Results: Overall, 670 sparrows (30.2%) were infected with 22 Plasmodium lineages. In native populations, parasite prevalence was positively related to urbanization index, with the highest prevalence values in areas with intermediate urbanization levels. Likewise, in introduced populations, prevalence was positively associated with urbanization index; however, higher infection occurred in areas with either extreme high or low levels of urbanization. In introduced populations, the number of parasite lineages increased with altitude and with the years elapsed since the establishment of sparrows in a new locality. Here, after a decline in the number of parasite lineages in the first 30 years, an increase from 40 years onwards was detected.Main conclusionsUrbanization was related to parasite prevalence in both native and introduced bird populations. In invaded areas, altitude and time since bird introduction were related to the number of Plasmodium lineages found to be infecting sparrows.
KW - haemosporidian parasites
KW - mosquito-borne pathogens
KW - Plasmodium
KW - urbanization index
KW - vectorborne diseases
UR - https://onlinelibrary.wiley.com/doi/10.1111/geb.13651
UR - https://www.mendeley.com/catalogue/f2f30121-8e9a-33c1-a75e-0cbffd1cbe25/
U2 - 10.1111/geb.13651
DO - 10.1111/geb.13651
M3 - Article
SN - 1466-822X
VL - 32
SP - 809
EP - 823
JO - Global Ecology and Biogeography
JF - Global Ecology and Biogeography
IS - 5
ER -