Sudden Flight. © Copyright 2012 G Dan Mitchell – all rights reserved.

A flock of Ross’s geese takes to the air at the end of the day.

As an afternoon of migratory autumn/winter migratory bird photography runs on into sunset and then twilight, it is inevitable that there will eventually be too little light to photograph the way I might during the daytime. But I usually continue until it is virtually dark — to the point that I may need a headlamp to stow my equipment when I finish. During that final low-light period I often end the cycle of increasing ISO and pushing shutter speed, and instead I drop ISO down to the minimum and let the exposure times lengthen, allowing me to work with motion blur from birds in flight.

We had positioned ourselves near a large flock of geese in a pasture, and they were gradually become more restless, beginning to take off in small groups and depart for parts unknown. Groups tend to depart together, and as they do they rise, with little or no warning, en masse and take to the air. It is hard to say what makes a photograph “realistic,” but I often feel that these masses of blurry birds may suggest the quality of these departing flocks at least as truthfully as stop-motion photographs.

---

G Dan Mitchell is a California photographer and visual opportunist. His book, “California’s Fall Color: A Photographer’s Guide to Autumn in the Sierra” is available from Heyday Books and Amazon.

Blog | About | Flickr | Facebook | Email

Links to Articles, Sales and Licensing, my Sierra Nevada Fall Color book, Contact Information.

Scroll down to leave a comment or question.

---

All media © Copyright G Dan Mitchell and others as indicated. Any use requires advance permission from G Dan Mitchell.