Phenology
Year | Migration site | First | Migration site | Last | |||||
---|---|---|---|---|---|---|---|---|---|
2021 | Cape May Bird Observatory - Avalon Seawatch (NJ) | 7 October | Cape May Bird Observatory - Avalon Seawatch (NJ) | 15 December | |||||
2020 | Cape May Bird Observatory - Avalon Seawatch (NJ) | 25 October | Cape May Bird Observatory - Avalon Seawatch (NJ) | 22 December | |||||
2019 | Cape May Bird Observatory - Avalon Seawatch (NJ) | 17 October | Cape May Bird Observatory - Avalon Seawatch (NJ) | 8 December | |||||
2018 | Cape May Bird Observatory - Avalon Seawatch (NJ) | 17 October | Cape May Bird Observatory - Avalon Seawatch (NJ) | 20 December | |||||
2017 | Cape May Bird Observatory - Avalon Seawatch (NJ) | 23 September | Cape May Bird Observatory - Avalon Seawatch (NJ) | 19 December | |||||
2016 | Cape May Bird Observatory - Avalon Seawatch (NJ) | 28 September | Cape May Bird Observatory - Avalon Seawatch (NJ) | 19 December |