TY - GEN AU - Heaton,M B AU - Harth,M S TI - Developing visual function in the pigeon embryo with comparative reference to other avian species SN - 0021-9940 PY - 1974///0308 KW - Animals KW - Animals, Newborn KW - physiology KW - Chick Embryo KW - Columbidae KW - embryology KW - Ducks KW - Embryo, Nonmammalian KW - Incubators KW - Nictitating Membrane KW - Photic Stimulation KW - Quail KW - Reflex, Pupillary KW - Species Specificity KW - Vision, Ocular N1 - Publication Type: Comparative Study; Journal Article UR - https://doi.org/10.1037/h0035921 ER -