Predators
Sora eggs are eaten by several species including American minks (Mustela vison), skunks (Mephitidae), coyotes (Canis latrans), grackles (Quiscalus spp.), crows (Corvus spp.), and herons (Ardeidae). Predation of adult soras by American minks, coyotes and peregrine falcons (Falco peregrinus) has been reported.
Read more about this topic: Sora (bird)