Most birders only cover the settling ponds, as the marsh close to the I-580 bridge is more fragmented, and the traffic noise is terrible. The settling ponds are reasonably interesting year round, though is probably the worst in June-July. By late July, shorebirds have started moving through. The time of day here is largely irrelevant - the waterbirds stay mostly the same, and the rails are either fairly straightforward to find (Spring-Summer) or require a bit of luck (Fall-Winter) any time of day. In the winter, the larger gull flocks are often absent, but their presence does not seem to be correlated to any particular time of day.
Give recommendations for making your visit as productive as possible.
This may include for instance:
• best season
• best time of the day
• how much time to spend at the site
• best means of locomotion within the site
• recommended routes / areas within the site
• guiding
Most birders only cover the settling ponds, as the marsh close to the I-580 bridge is more fragmented, and the traffic noise is terrible. The settling ponds are reasonably interesting year round, though is probably the worst in June-July. By late July, shorebirds have started moving through. The time of day here is largely irrelevant - the waterbirds stay mostly the same, and the rails are either fairly straightforward to fine (Spring-Summer) find (Spring-Summer) or require a bit of luck (Fall-Winter) any time of day. In the winter, the larger gull flocks are often absent, but their presence does not seem to be correlated to any particular time of day.
Most birders only cover the settling ponds, as the marsh close to the I-580 bridge is more fragmented, and the traffic noise is terrible. The area is settling ponds are reasonably interesting, interesting year round, though is probably the worst in June-July. By late July, shorebirds have started moving through. The time of day here is largely irrelevant - the waterbirds stay mostly the same, and the rails are either fairly straightforward to fine (Spring-Summer) or require a bit of luck (Fall-Winter) any time of day. In the winter, the larger gull flocks are often absent, but their presence does not seem to be correlated to any particular time of day.
The area is reasonably interesting, though is probably the worst in June-July. By late July, shorebirds have started moving through. The time of day here is largely irrelevant - the waterbirds stay mostly the same, and the rails are either fairly straightforward to fine (Spring-Summer) or require a bit of luck (Fall-Winter) any time of day. In the winter, the gull flocks are often absent, but their presence does not seem to be correlated to any particular time of day.