northern blue flag

Capturing the northern blue flag with a backyard camera offers a unique opportunity to witness 'pollinator parties.' Instead of traditional motion-triggering used for mammals, set your camera to time-lapse mode during the peak blooming weeks of June. This allows you to create a stunning visual record of the flowers unfurling at dawn and the rhythmic visitations of bumblebees and hummingbirds throughout the day.

For the best framing, place your camera on a low tripod or stake about 2 to 3 feet away from the flower cluster, aiming slightly upward. This 'frog’s-eye view' highlights the intricate yellow and white 'signal' patterns on the sepals which are often lost from a standing height. Ensure the camera is positioned with the sun behind it or to the side; direct midday sun can wash out the deep violet hues, while morning or late afternoon light makes the petals appear to glow.

If you are using a motion-triggered camera, set the sensitivity to high. While the plant itself won't trigger the sensor, the arrival of a heavy bumblebee or the rapid movement of a Ruby-throated Hummingbird will. To get the best shots of these fast-moving visitors, use a fast shutter speed or 'burst' mode settings. These flowers are also excellent subjects for monitoring local climate trends—by keeping a camera on the same patch every year, you can track how spring temperatures affect the exact day the first bloom opens.