Phenology
Year | Migration site | First | Migration site | Last | |||||
---|---|---|---|---|---|---|---|---|---|
2018 | Cape May Bird Observatory - Avalon Seawatch (NJ) | 24 November | Cape May Bird Observatory - Avalon Seawatch (NJ) | 24 November | |||||
2016 | Cape May Bird Observatory - Avalon Seawatch (NJ) | 29 September | Cape May Bird Observatory - Avalon Seawatch (NJ) | 29 September |