One of the skills that can be of immense value to the bird photographer (and of interest to birders of every persuasion) is the ability to predict when they might take off.
Almost five years ago I published a post entitled “A Guide To Aging Bald Eagles”. With over 71,000 views to date that post has been my most popular ever so I decided it was overdue for an update and enhancements. For this version I’ve added three images and made other improvements.