Phenology
Year | Migration site | First | Migration site | Last | |||||
---|---|---|---|---|---|---|---|---|---|
2021 | Cape May Bird Observatory - Avalon Seawatch (NJ) | 24 September | Cape May Bird Observatory - Avalon Seawatch (NJ) | 12 December | |||||
2020 | Cape May Bird Observatory - Avalon Seawatch (NJ) | 3 October | Cape May Bird Observatory - Avalon Seawatch (NJ) | 20 December | |||||
2019 | Cape May Bird Observatory - Avalon Seawatch (NJ) | 24 September | Cape May Bird Observatory - Avalon Seawatch (NJ) | 7 December | |||||
2018 | Cape May Bird Observatory - Avalon Seawatch (NJ) | 29 September | Cape May Bird Observatory - Avalon Seawatch (NJ) | 17 December | |||||
2017 | Cape May Bird Observatory - Avalon Seawatch (NJ) | 18 October | Cape May Bird Observatory - Avalon Seawatch (NJ) | 21 December | |||||
2016 | Cape May Bird Observatory - Avalon Seawatch (NJ) | 6 October | Cape May Bird Observatory - Avalon Seawatch (NJ) | 22 December |