Bird Use of Imperial Valley Crops [ds427]

Agriculture crops in the Imperial Valley of California provide valuable habitat for many resident and migratory birds and are a very important component of the Salton...加利福尼亚州帝国谷内的农作物为诸多留鸟与候鸟提供了宝贵的栖息生境，同时亦是索尔顿（Salton）…… 中极为重要的组成部分。