../Aves-water/Anas_platyrhynchos-male.mp3 Anas_platyrhynchos-male.jpg Anas_platyrhynchos-track.jpg Quack quack? Mallard (Anas platyrhynchos) ../Aves-land/Zonotrichia_leucophrys.mp3 Zonotrichia_leucophrys.jpg Zonotrichia_leucophrys-nest.jpg Old Sam Peabody Peabody White-crowned Sparrow (Zonotrichia leucophrys) ../Aves-land/Molothrus_ater.mp3 Molothrus_ater.jpg Molothrus_ater-Geothlypis_trichas.jpg Not the Yellowthroat. Brown-headed Cowbird (Molothrus ater) ../Aves-land/Quiscalus_quiscula.mp3 Quiscalus_quiscula.jpg Quiscalus_quiscula-nest.jpg A blackbird (Icterid) Common Grackle (Quiscalus quiscula) ../Aves-land/Buteo_jamaicensis.mp3 Buteo_jamaicensis.jpg Buteo_jamaicensis-nest.jpg A hawk Red-tailed Hawk (Buteo jamaicensis) ../Aves-water/Megaceryle_alcyon.mp3 Megaceryle_alcyon.jpg Megaceryle_alcyon-eggs.jpg Dives for fish Belted Kingfisher (Megaceryle alcyon) ../Aves-land/Colaptes_auratus.mp3 Colaptes_auratus.jpg Colaptes_auratus-eggs.jpg A woodpecker Northern Flicker (Colaptes auratus) ../Aves-land/Coccyzus_americanus.mp3 ../ChicagoRegion/Coccyzus_americanus.jpg Coccyzus_americanus-nest.jpg Coocoo Coocoo Yellow-billed Cuckoo (Coccyzus americanus)