Rose-breasted Grosbeak (Pheucticus ludovicianus) August 3, 2020 1500 × 1200 Rose-breasted Grosbeak (Pheucticus ludovicianus) Rose-breasted Grosbeak (Pheucticus ludovicianus) female, May 2019, East Hampton. Migrant, occ. breeder. May, 2019. East Hampton, New York. Forests. Migrant, Occasional breeder.