Bobolink (Dolichonyx oryzivorus) August 16, 2020 2325 × 1860 Bobolink (Dolichonyx oryzivorus) Bobolink (Dolichonyx oryzivorus), June 2019, Shawangunk Grassland. Migrant/upstate breeder. June, 2019. Shawangunk Grassland, New York. Migrant. Once a breeder on Long Island, now only upstate. DECLINING.