African White-backed Vultures nesting on electricity pylons in the Kimberley area, Northern Cape and Free State provinces, South AfricaMark D. Anderson,Peter Hohnemsra(2008)引用 6|浏览7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