Rose-breasted Grosbeak (Pheucticus ludovicianus) August 3, 2020 1800 × 1200 Rose-breasted Grosbeak (Pheucticus ludovicianus) Rose-breasted Grosbeak (Pheucticus ludovicianus), Late April 2013, East Hampton. Migrant, occ. breeder. Late April, 2013. East Hampton, New York. Forests. Migrant, Occasional breeder.