The Rose-breasted Grosbeak (Pheucticus ludovicianus) is a medium-sized migratory songbird of the cardinal family (Cardinalidae), breeding in North America and wintering in Central America, including Costa Rica. The male is distinguished by its striking black-and-white plumage and brilliant rose-red breast patch, while the female has a finely streaked brown appearance. It inhabits forest edges, gardens, and woodland habitats, feeding mainly on insects, seeds, fruits, and berries. Its rich, melodious song is one of its most distinctive features.
玫胸大嘴雀（Pheucticus ludovicianus）是雀形目雀科（Cardinalidae）的一种中型迁徙鸣禽，繁殖于北美地区，冬季迁徙至包括哥斯达黎加在内的中美洲地区。雄鸟具有极为醒目的黑白相间羽色，胸前带有鲜艳的玫瑰红色斑块，是其最显著的识别特征；雌鸟则呈棕褐色，身体布满细密条纹。该鸟主要栖息于森林边缘、花园和林地环境，以昆虫、种子、果实和浆果为食。它的悠扬、悦耳且富有旋律感的鸣唱是其特证之一。
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