Bird Arrival Date for Lane County, Oregon - Page 3 Birds listed in order of Average Arrival Date
Species	Average Date	Early Date	Late Date	Years
Wilson's Warbler	4-18	4-7	4-22	8
MacGillivray's Warbler	4-18	4-14	4-21	8
Pacific-slope Flycatcher	4-19	4-9	5-3	7
Nashville Warbler	4-19	4-14	4-24	8
Vaux's Swift	4-21	4-13	5-8	7
House Wren	4-22	4-17	5-8	6
Hammond's Flycatcher	4-23	4-16	5-11	7
Western Kingbird	4-24	4-22	5-11	8
Warbling Vireo	4-25	4-20	5-8	7
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