Hummingbirds are approaching the northern limits of their breeding ranges. As migration begins to wind down, be on the lookout for nests, eggs, territorial behavior, and nectaring activity. And please keep reporting to Journey North.

Migratory activity remains high throughout North America. It won't be long before hummingbirds reach the northern limits of their breeding ranges. Keep reporting your observations to Journey North, and celebrate World Migratory Bird Day this Saturday, May 13.