Cases of parasitism
All the cases of parasitism registered at the reserve.
Generalist: parasitizes different species - Specialist: parasitizes only one species
Interspecific: other species are parasitized - Intraspecific: parasitism within the same species
Obligate: no nest building. Obliged to parasitize - Facultative: build nests and can also parasitize
Shiny Cowbird Molothrus bonariensis
Generalist. Obligate.
Parasitizing Masked yellowthroat
Geothlypis aequinoctialis
08-01-05 © Carlos Ferrari
14-01-06 © Jorge García Vicente
21-12-12 © J. Simón Tagtachian
Parasitizing Rufous hornero
Furnarius rufus
14-11-09 © Claudia y Tito Di Mauro
23-10-10 © Javier Menéndez
Parasitizing Yellow-winged blackbird
Agelasticus thilius
29-12-07 © Jorge García Vicente
19-11-17 © J. Simón Tagtachian
Two chicks at the same time. The yellow-winged blackbird feeding them and they claiming for more
Parasitizing Black-and-rufous warbling-finch
Poospiza nigrorufa
18-12-04 © Jorge García Vicente
17-12-05 © Roberto Ares
15-01-13 © Claudia y Tito Di Mauro
22-12-12 © Claudia y Tito Di Mauro
Parasitizing Rufous-collared sparrow
Zonotrichia capensis
08-01-05 © Hugo Hulsberg
Parasitizing Chalk-browed mockingbird
Mimus saturninus
17-12-05 © Jorge García Vicente
18-12-10 © Mirta Ragonesi
12-12-15 © Eduardo Nicolás Cusano
28-01-17 © Dolores Fernández
Parasitizing Black-capped warbling-finch
Microspingus melanoleucus
29-12-07 © Jorge García Vicente
19-01-08 © Roberto Ares
Parasitizing Sooty-fronted spinetail
Synallaxis frontalis
19-01-08 © Jorge García Vicente
Parasitizing White-lined tanager
Tachyphonus rufus
11-01-14 © Amelia Besana
Parasitizing Greyish baywing
Agelaioides badius
Parasitizing Red-eyed vireo
Vireo olivaceus
27-11-16 © Juan Carlos Ferreyra
17-12-16 © J. Simón Tagtachian
29-12-16 © J. Simón Tagtachian
Screaming cowbird
Molothrus rufoaxillaris
Molothrus rufoaxillaris
Especialista. Obligado.
Parasitizing Greyish Baywing
Agelaioides badius
02-03-13 © Juan Pablo Muszkats
11-02-17 © Sergio Cusano
08-12-11 © Carlos González Ledo
29-02-20 © Javier Guillermo González
Black-headed duck
Heteronetta atricapilla
Heteronetta atricapilla
Generalista. Obligado.
Parasitizing Rosy-billed pochard
Netta peposaca
19-11-17 © J. Simón Tagtachian
Fulvous whistling-duck
Dendrocygna bicolor
Dendrocygna bicolor
Generalista. Inter- intraespecífico. Facultativo.
Parasitizing Rosy-billed pochard
Netta peposaca
17-12-09 © José Luis Merlo
25-02-15 © Claudia y Diego Bastías