Latest News From Petaluma Wetlands Alliance

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Tribute to Andy LaCasse

In Memory of Beloved PWA Member Andy LaCasse (1942-2022) by Len Nelson, Research Chair Without the inspiration, insights and education I absorbed from Andy Lacasse, I would not be doing the research...

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Riding with the Researcher

One of the first things Len Nelson, lead bird researcher, will tell you if you ask to go along on one of his birding trips, is “I hope you don’t have a time limit.” Take my word for it, clear your...

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Barn Owl Fledglings at ECWRF

Len Nelson went to view the owl box at Ellis Creek Water Recycling Facility with the owl cam at dusk and observed two young owlets poking their heads out of the owl box hole. He had to use very low...

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Great Blue Heron

Len Nelson sent me recent pictures of a Great Blue Heron preparing and then launching into flight. See series of pics below. Enjoying the Scenery. Get Ready. Preparing. Spread Wings. One last...

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Green Heron Chicks

From Len Nelson: On the bird survey of Shollenberger of June 25th, a Green Heron nest was sited. Deb Sheppard got an image of 3 chicks in the nest and a hint of a 4th. I went back a few times to...

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