From Harlingen, Texas: Fall migration is underway, with ruby-throated hummingbirds among the early southbound migrants. This migration is taking place despite the current heat, with temperatures reaching 100 degrees.

Hummingbird feeders in yards may be particularly busy during this time, with few vacancies at the perches. The first day of autumn has passed, marking the beginning of the season.

Further details about the fall migration and the ruby-throated hummingbirds can be found in the Richard Moore Outdoor Report, which discusses the magnificent fall migration.