Fig. 5.
Phylogeny (from Johnson and Lanyon 1999) and rejection frequencies of five of the six extant grackle species. Egg rejection has apparently decreased in the Common Grackle in the absence of parasitism.
Phylogeny (from Johnson and Lanyon 1999) and rejection frequencies of five of the six extant grackle species. Egg rejection has apparently decreased in the Common Grackle in the absence of parasitism.
