A peaceful scene unfolds at San Pablo Bay National Wildlife Refuge, where flocks of birds gather by a serene water body under a cloudy April sky. Full Description: Captured on a quiet April afternoon in 2025, this photograph showcases the natural beauty of San Pablo Bay National Wildlife Refuge in Vallejo, California. The expansive water body mirrors the moody overcast sky, while a flock of birds finds solace by the calm waters. Vehicles can be seen subtly lining the horizon, contrasting the tranquility of nature with the touch of human presence. This serene landscape blends the elements of land, water, and sky, inviting a moment of reflection amidst the diverse wildlife.