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Brood parasitism
Brown-and-yellow Marshbird
2
Molothrus
2
Molothrus bonariensis
2
Pseudoleistes virescens
2
Shiny Cowbird
2
Agelaioides badius
1
Breeding success
1
Brood reduction
1
Cowbird nest searches
1
Egg rejection
1
Enemy recognition
1
Host defenses
1
Host specialization
1
Molothrus rufoaxillaris
1
Nest attention
1
Parasitism costs
1
Screaming Cowbird
1
-
1
-
2
-
3