From: Differential fall migratory routes of adult and juvenile Ipswich Sparrows (Passerculus sandwichensis princeps)
Mean number of stopovers
Mean stopover duration up to Cape Cod (days)
Mean stopover duration at Cape Cod (days)
Mean flight distance (km) between stopovers
Adult
1.6
2.8 (n = 17)
4 (n = 1)
319.6
Juvenile
3.8
5.8 (n = 103)
28 (n = 4)
237.0