High frequency but low impact of brood parasitism by the specialist Screaming Cowbird on its primary host, the Baywing [PDF]
, 2014 Brood-parasitic cowbirds (Molothrus spp.) exploit the parental care of other species (hosts) that raise their offspring. Parasitism by cowbirds reduces host reproductive success in several ways and quantifying such costs is an important step to better ...
Reboreda, Juan Carlos +3 more
core +1 more source
Molothrus ater, two female and a male (Brown-headed Cowbird) at the Gordon
, 2023 Molothrus ater (Brown-headed Cowbird) 4/5/2022 Group: Birds Family: Blackbirds (Icteridae) Notes Common Names: Brown-headed Cowbird Observed By: Josh Auld; Alexander Tewnion; Bob Stein; Daniel S.; Holly Merker; Kathryn Krueger; Kelly Johnson; Kiehl ...
Krueger, Kathryn
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Screaming Cowbird parasitism on nests of Solitary Caciques and Cattle Tyrants [PDF]
, 2010 The Screaming Cowbird (Molothrus rufoaxillaris) is one of the most specialized brood parasites with only three known hosts: Baywing (Agelaioides badius), the main host throughout most of its range, and two alternative hosts in some areas of its ...
Reboreda, Juan Carlos +2 more
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Gradual changes in model shape affect egg-directed behaviours by parasitic shiny cowbirds Molothrus bonariensis in captivity. [PDF]
R Soc Open Sci, 2023 Crudele I +3 more
europepmc +1 more source
Effect of Agroecosystems on Seroprevalence of St. Louis Encephalitis and West Nile Viruses in Birds, La Pampa, Argentina, 2017-2019. [PDF]
Emerg Infect Dis, 2022 Mansilla AP, Grande JM, Diaz A.
europepmc +1 more source
Nesting Site and Plumage Color Are the Main Traits Associated with Bird Species Presence in Urban Areas. [PDF]
Animals (Basel), 2022 Leveau LM, Ibáñez I.
europepmc +1 more source
Avian obligate brood parasitic lineages evolved variable complex polycrystalline structures to build tougher eggshells. [PDF]
iScience, 2023 López AV +6 more
europepmc +1 more source
La muda preformativa en los parásitos de cría Tordo Pico Corto (Molothrus rufoaxillaris) y Tordo Renegrido (M. bonariensis) [PDF]
, 2012 Molt and plumage cycles are poorly known in Neotropical birds in general and in South American brood parasitic cowbirds in particular. The Screaming Cowbird (Molothrus rufoaxillaris) is one of the more specialized brood parasites that use almost ...
Reboreda, Juan Carlos +2 more
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Responses of Urban Bird Assemblages to Land-Sparing and Land-Sharing Development Styles in Two Argentinian Cities. [PDF]
Animals (Basel), 2023 Cristaldi MA, Godoy IN, Leveau LM.
europepmc +1 more source
Las hembras de tordos parásitos (género Molothrus) depositan sus huevos en los nidos de otras especies (los hospedadores), los cuales se encargan de incubar los huevos y alimentar a los pichones.
Scardamaglia, Romina Clara
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