Hummingbirds continue tanking up and rushing south. The average latitude of this week's sighting reports was 40 degrees south, but with the most reports, the leading migration edge clearly is at 41-42 degrees latitude.
"Lots of birds crisscrossing and chasing in the yard. Eating at blossoms and feeders. Girls fight as much as the boys did. " Gemma F., Moline, IL 09/16/14
Image: Russ Thompson