Found in open woodlands and savannas, including parks and wooded yards, along woodland edges, in clearings, gardens, and orchards. Prefers red tubular flowers, but also uses sap wells excavated by yellow-bellied sapsucker in paper birch, gray birch, and yellow birch. Nest in oak, hornbeam, yellow birch, poplar, hackberry, and pine. (); () Literature Cited

msra

引用 23|浏览4
暂无评分
AI 理解论文
溯源树
样例
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要