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Shollenberger’s Cliff Swallows under Adobe Creek Bridge
Cliff Swallow Image by Len Nelson By Mary Kadri Working my way through my bird monitoring education with PWA researcher, Len Nelson, I put aside my new fear of spiders to join him in counting cliff...
read moreMonitoring Herons & Egrets at Ellis Creek
Photo of Linda Sheppard & Len Nelson By Mary Kadri Among the several pleasures of volunteering with Petaluma Wetland Alliance, and then volunteering to help lead researcher Len Nelson, is...
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