At Point Pinole, 21 sturgeon carcasses––some more than seven feet long––lay strewn along a mile-long stretch of beach in late August 2022, baking in the relentless heat. It was the peak of the largest harmful algal bloom on record in … Read more

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At Point Pinole, 21 sturgeon carcasses––some more than seven feet long––lay strewn along a mile-long stretch of beach in late August 2022, baking in the relentless heat. It was the peak of the largest harmful algal bloom on record in … Read more
The city of Oakland just made history by giving over five acres in Joaquin Miller Park to an Indigenous land trust’s stewardship. But the backstory was decades in the making.
Researchers are investigating the secrets of our two resident sturgeon species, which have razor-sharp armor and shlorp up clams with their vacuum-shaped mouths.
A Bat Brigade of volunteers has been helping collect data at the “bat castle,” watching when bats leave their roosts to forage.
NatureCheck assesses East Bay habitat by looking at indicator species like ground squirrels, rainbow trout, hoary bats and golden eagles. You can help!
In keeping with its three-part mission to acquire, restore, and open land for recreation, Midpen has worked to undo ecological damage to El Corte de Madera.
To improve habitat connectivity, Midpen is working with partners to supplement a dark, narrow culvert under Highway 17 near Lexington Reservoir with another underpass designed specifically for wildlife.
Today, Midpen’s expertise extends beyond acquiring land for the public and into the complex work of restoring and sustaining it. It funds studies of local species—from burrowing owls to the marbled murrelet—and awards grants to improve accessibility, interpretation, and education.
To improve habitat connectivity, Midpen is working with partners to supplement a dark, narrow culvert under Highway 17 near Lexington Reservoir with another underpass designed specifically for wildlife.
Eucalyptus trees on Albany Hill are wasting away from blight. Some people may cheer—but these trees are also home to endangered monarchs.