Fort Ross, the only Russian outpost ever established on what is now the continental United States, celebrates the 198^th anniversary of its founding with an annual Cultural Heritage Day on Saturday, July 31.

In addition to the imported Russian culture that was central to life at Fort Ross, park interpretive specialist Hank Birnbaum says that the native Kashaya people and their heritage will be well represented at the event Saturday.

Schedule Of Events In The Fort

10:00 Gates open to the fort.

10:00 St. Nicholas Cathedral performs a liturgy

10:30 Slavyanka Choir performs Russian secular music

11:00 Russian Folk Music & Dance

12:00 Musket and cannon demonstration

1:00  Russian Folk Music & Dance

2:00 Slavyanka Choir performs Russian liturgical music

3:30 Musket and cannon demonstration

5:00 Gates close

This expanded schedule of events for this year’s Cultural Heritage Day is, in part, preparatory to the more extensive celebrations already being planned for the Fort’s bicentennial in 2012.

What’s an underemployed business consultant to do during a prolonged economic downturn? How about providing pro bono services to local non-profits.

The Minerva Project is aptly named, but that was partly accidental, as George Moskoff (right) explains.

When working with smaller non-profits, says Lomesh Shah, their size sometimes poses additional challenges.

More than 50 years ago, Patricia Winters got her first bat, and promptly fell in love with it. As an advocate for the small nocturnal flying mammals, she was known throughout the North Bay and beyond as the Bat Lady. She died of cancer at age 70 recently, but shared her enthusiasm and knowledge in an early North Bay Report from January 2006. This is a repeat of that report.

How does someone become “the Bat Lady”?  In her case, recalls Patricia Winters, it started almost half a century ago.

Bats are moderately common in North America, but far more prevalent in the tropics, where they play an essential role in propagating fruits and other crops.

This is a Mexican free-tailed bat in flight, one of the more common species in northern California. Because of their echolocation sounds, bats actually make a lot of noise as they fly at night, but those sounds are at pitches to high for human hearing.You can listen to the echo-location sounds of a Mexican free-tailed bat, transposed into the rage of human hearing, in this audio clip.

For contrast's sake, here is the sound of what Patricia Winters calls a microwave popcorn echo. This bat send out its sounds between a gap in ins front teeth, so that the echo will no reverberate inside its mouth.

The Statewide Integrated Pest Management program at UC Davis offers this online resource to guide homeowners in dealing with bats generally and  on their property.

Pallid bat with fresh-caught grasshopper.

There are places where thousands of bats live together in caves or underground, and emerge in great clouds as the day turns dark. Here's a video of such an emergence.