Our winter visitors, including swans, short-eared owls, meadow larks and shrikes, are departing for their breeding grounds, while swallows, warblers, hummingbirds, thrushes and other species are arriving for the nesting season here.

• 冬季的访客?像天鹅?短耳猫头鹰?还有野百灵鸟?百舌鸟?开始上路远赴繁殖地?而在这里筑巢繁殖的?如燕子?苔莺，?蜂鸟?画眉等?陆续来到。