Phenology
Year | Migration site | First | Migration site | Last | |||||
---|---|---|---|---|---|---|---|---|---|
2021 | Cape May Bird Observatory - Avalon Seawatch (NJ) | 27 September | Cape May Bird Observatory - Avalon Seawatch (NJ) | 1 November | |||||
2020 | Cape May Bird Observatory - Avalon Seawatch (NJ) | 29 September | Cape May Bird Observatory - Avalon Seawatch (NJ) | 29 September | |||||
2019 | Cape May Bird Observatory - Avalon Seawatch (NJ) | 24 September | Cape May Bird Observatory - Avalon Seawatch (NJ) | 24 September | |||||
2018 | Cape May Bird Observatory - Avalon Seawatch (NJ) | 1 October | Cape May Bird Observatory - Avalon Seawatch (NJ) | 16 October | |||||
2016 | Cape May Bird Observatory - Avalon Seawatch (NJ) | 25 October | Cape May Bird Observatory - Avalon Seawatch (NJ) | 25 October |