A mesmerizing flock of birds takes flight above the tranquil waters of the San Pablo Bay National Wildlife Refuge, capturing the essence of avian migration. Full Description: On a serene afternoon in late April 2025, the skies above the San Pablo Bay National Wildlife Refuge in Vallejo, California, were alive with the motion of a large bird flock. Captured using a Canon R7, this image showcases the grace and rhythm of nature in motion. The birds, possibly waterfowl, move synchronously, their wings beating in harmony with the gentle breeze. The refuge, a sanctuary for countless species, offers a perfect backdrop to witness this spectacular migration scene. Through the lens, the moment transcends the ordinary, offering a glimpse into the captivating world of avian travel.