A lighthouse and pine tree in shadow at sunset. The words Did You Know are in blue at the base of the image

Did You Know – Radio Protocol: How to Operate Park Radios

As a volunteer at Cabrillo National Monument, you will often need to check out a radio in order to be able to communicate with staff and other volunteers during your shifts. It is especially important to have a radio when your shift takes you away from the administrative offices (e.g., to the tidepool table, the tidepools, any of the trails, to the old lighthouse, etc.). … Continue reading Did You Know – Radio Protocol: How to Operate Park Radios

A lighthouse and pine tree in shadow at sunset. The words Did You Know are in blue at the base of the image

Did You Know – Limpet Teeth Stronger Than Spider Silk

Engineers in the UK have found that limpets’ teeth consist of the strongest biological material ever tested. Limpets use a tongue bristling with tiny teeth to scrape food off rocks and into their mouths, often swallowing particles of rock in the process. The teeth are made of a mineral-protein composite, which the researchers tested in tiny fragments in the laboratory. They found it was stronger … Continue reading Did You Know – Limpet Teeth Stronger Than Spider Silk

Tidepool Tips – Biting Off More Than He Could Chew?

Last Tuesday TPERP Ken made an interesting discovery in the tidepools. He noticed an anemone consuming an entire lobster. And as you can see the poor anemone next to it was close but just missed. Needless to say it was the favorite attraction for visitors. However, the next day, the lobster was gone. Who knows what happened to the lobster; Did the tides takes it … Continue reading Tidepool Tips – Biting Off More Than He Could Chew?