RELATED: Mountain lion DNA found in Pescadero home after family dog stolen
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The kittens live near Audubon Canyon Ranch and have survived to 4-months-old.
Their mother was collared with a GPS transmitter in October after she was found in the Glen Ellen-Kenwood area of Sonoma County.
VIDEO: Mountain lion caught on camera dragging deer off Hillsborough porch
Mountain Lion caught on camera on Hillsborough porch
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Researchers say the average survival rate for young mountain lions is about 50-percent.
Alum Rock Park trails closed after Mountain Lion sighting
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