quiscalus mexicanus female bird near water

wildlife nature bird rock animal water reflection sea geology wood beak leaf river tree wilderness autumn yellow branch waterbird quiscalus mexicanus feam female species icteridae family common great-tailed grackle mexican grackle grackles originated tropical lowlands central south america range expanded north america males iridescent black purple-blue sheen feathers head upper body females completely brown feathers adults sexes bright eyes observed dock stone stairs shores lake petén itzá flores department guatemala