What characteristic makes Cape May, New Jersey, a legendary stopover site along the Atlantic coast?

Answer

Diverse migration activity occurring over an extended period

Cape May, New Jersey, holds legendary status among birdwatchers along the Atlantic coast due to the nature of its migratory passage. Unlike some bottlenecks where activity is intense but very short-lived, Cape May is recognized for hosting diverse migration activity that unfolds over a significantly extended period. This reliability, combined with the habitat created by the Atlantic coast and its associated water barriers, establishes it as a key stopover location where birders can find reliable sightings across a broader timeframe than at more transient hotspots.

What characteristic makes Cape May, New Jersey, a legendary stopover site along the Atlantic coast?
locationhabitatbirdavianwarbler