Muir Woods National Monument is known for its towering redwoods because some old growth trees have been preserved there. But redwoods used to grow all over the San Francisco Bay Area until they were logged for their timber just after the Gold Rush. Most of what we see in places like Reinhardt Redwood Regional Park in Oakland are second growth trees, ones that have grown since that time. After the 1906 earthquake and fire was another period of intense logging. Timbermen worked their way up the coast to provide the lumber that would rebuild San Francisco. Bay Curious listener Christy Dundon wants to know just how much of our old growth forests were devestated. Additional Resources: The Bay Area's Famous Redwood Trees Are Struggling Read the transcript for this episode Sign up for our newsletter Got a question you want answered? Ask! Your support makes KQED podcasts possible. You can show your love by going to https://kqed.org/donate/podcastsThis story was reported by (insert reporter name). Bay Curious is made by Katrina Schwartz, Christopher Beale and Olivia Allen-Price. Additional support from Jen Chien, Katie Sprenger, Maha Sanad, Ethan Toven-Lindsey and everyone on Team KQED. Learn more about your ad choices. Visit megaphone.fm/adchoices

Tucked away on a wooded hillside in the middle of San Francisco sits a big concrete cross. When it was built, it could be seen from miles around. Now, a thick grove of trees partially shields it from view. Over the years, Bay Curious has gotten several questions about the cross that we answer in today's episode, which first aired in 2021. Additional Resources: Why There's a Cross on San Francisco's Highest Peak Read the episode transcript Sign up for our newsletter Got a question you want answered? Ask! Your support makes KQED podcasts possible. You can show your love by going to https://kqed.org/donate/podcasts This story was reported by Suzie Racho. Bay Curious is made by Katrina Schwartz, Christopher Beale and Olivia Allen-Price. Additional support from Jen Chien, Katie Sprenger, Maha Sanad, Ethan Toven-Lindsey and everyone on Team KQED. Learn more about your ad choices. Visit megaphone.fm/adchoices

Before Silicon Valley, before the Valley of Heart’s Delight, the hills south of San Jose were home to one of the world’s richest mercury mines: New Almaden. Its quicksilver powered the California Gold Rush, but today, few traces of those boom boom days remain, other than the toxic legacy still circulating in the San Francisco Bay. In today's episode we answer three listener questions about the mine and it's history. Additional Resources: New Almaden: The Mercury Mine That Built a Boomtown South of San José Read the transcript for this episode Sign up for our newsletter Got a question you want answered? Ask! Your support makes KQED podcasts possible. You can show your love by going to https://kqed.org/donate/podcastsThis story was reported by Rachael Myrow. Bay Curious is made by Katrina Schwartz, Christopher Beale and Olivia Allen-Price. Additional support from Jen Chien, Katie Sprenger, Maha Sanad, Ethan Toven-Lindsey and everyone on Team KQED. Learn more about your ad choices. Visit megaphone.fm/adchoices

Women have dramatically influenced San Francisco Bay Area history since before the Gold Rush, but their stories are often far less well known. Rae Alexandra's new book, Unsung Heroines: 35 Women Who Changed the Bay Area shines a light on these untold stories, highlight these women's impact on the social, cultural and political life of the Bay Area. *An earlier version of this episode incorrectly named the District 3 supervisor involved in naming Tien Fuh Wu Way. We regret the error. Additional Resources: ⁠Unsung Heroines: 35 Women Who Changed the Bay Area⁠ ⁠Read the transcript for this episode⁠ ⁠Get tickets for Bay Curious Trivia night April 8th⁠ KQED's Rebel Girls Series ⁠Sign up for our newsletter⁠ Got a question you want answered? ⁠Ask⁠! Your support makes KQED podcasts possible. You can show your love by going to ⁠https://kqed.org/donate/podcasts⁠ This story was reported by Rae Alexandra. Bay Curious is made by Katrina Schwartz, Christopher Beale and Olivia Allen-Price. Additional support from Jen Chien, Katie Sprenger, Maha Sanad, Ethan Toven-Lindsey and everyone on Team KQED. Learn more about your ad choices. Visit megaphone.fm/adchoices

There's a pervasive story that the bear on California's state flag is modeled on a real California grizzly that was kept in captivity in San Francisco in the late 1800s. But when Bay Curious listener Mark Karn started researching Monarch, the facts weren't lining up for him. He wants to know, is it really Monarch on the state flag? Or, could it be a different bear altogether? Additional Resources: Who Is the Bear on the California Flag? A Story Bigger Than One Legend Read the transcript for this episode Sign up for our newsletter Got a question you want answered? Ask! Your support makes KQED podcasts possible. You can show your love by going to https://kqed.org/donate/podcasts This story was reported by Katherine Monahan. Bay Curious is made by Katrina Schwartz, Christopher Beale and Olivia Allen-Price. Additional support from Gabriela Glueck, Jen Chien, Katie Sprenger, Maha Sanad, Ethan Toven-Lindsey and everyone on Team KQED. Learn more about your ad choices. Visit megaphone.fm/adchoices

San Francisco's Golden Gate Park is at the heart of city life. Created in 1870 when the land was mostly sand dunes, the park is now one of the crown jewels of the city by the bay and is a must-visit for anyone traveling here. World famous institutions like the Conservatory of Flowers, De Young Museum, California Academy of Sciences, San Francisco Botanical Gardens and Japanese Tea Gardens are located in the park, but there are just as many hidden trails, magical dells and places to get lost. We explore some of the hidden delights of Golden Gate Park that even devoted locals might not know about. And, we'll tell the epic story of how this park got built in the first place. Additional Resources: Golden Gate Park Was Once Miles and Miles of Sand Dunes Read the transcript for this episode A Very Curious Walking Tour of Golden Gate Park Sign up for our newsletter Got a question you want answered? Ask! Your support makes KQED podcasts possible. You can show your love by going to https://kqed.org/donate/podcasts Bay Curious is made by Katrina Schwartz, Christopher Beale and Olivia Allen-Price. Additional support from Jen Chien, Katie Sprenger, Maha Sanad, Ethan Toven-Lindsey and everyone on Team KQED. Learn more about your ad choices. Visit megaphone.fm/adchoices

One of Aaron Van Lieu's first memories is playing on a real fighter jet in San Francisco's Carl Larsen Park. Located on 19th Avenue at Vicente Street, the jet was a delight to neighborhood children for decades. But towards the end of its residency in the park, the plane began to deteriorate. Aaron wants to know what happened to it. Additional Resources: The Navy Jet Generations of San Francisco Kids Played On Read the transcript for this episode Sign up for our newsletter Got a question you want answered? Ask! Your support makes KQED podcasts possible. You can show your love by going to https://kqed.org/donate/podcasts This story was reported by Katrina Schwartz. Bay Curious is made by Katrina Schwartz, Christopher Beale and Olivia Allen-Price. Additional support from Jen Chien, Katie Sprenger, Maha Sanad, Ethan Toven-Lindsey and everyone on Team KQED. Learn more about your ad choices. Visit megaphone.fm/adchoices

Longtime listener Henry Lie was driving through San Francisco one day when he realized the staggering number of legal courts located in the heart of the city. Upon further investigation, he realized we had all levels of court on the state side, and all except the U.S. Supreme Court on the federal side. Wowsa! How did so many end up here? KQED's Molly Lacob takes us through some legal history. Additional Resources: Read the transcript for this episode Sign up for our newsletter Got a question you want answered? Ask! Your support makes KQED podcasts possible. You can show your love by going to https://kqed.org/donate/podcasts This story was reported by Molly Lacob. Bay Curious is made by Katrina Schwartz, Christopher Beale and Olivia Allen-Price. Additional support from Jen Chien, Katie Sprenger, Maha Sanad, Ethan Toven-Lindsey and everyone on Team KQED. Learn more about your ad choices. Visit megaphone.fm/adchoices

When scientists began tinkering with DNA in the 1970s, biotechnology was not welcome in leafy residential neighborhoods or many college towns. But it was embraced by an industrial city by the Bay. In today's episode we come to learn how South San Francisco became one of the world's most valuable hubs of biotech. Additional Resources: How South San Francisco Became the Birthplace of Biotechnology Read the transcript for this episode Sign up for our newsletter Got a question you want answered? Ask! Your support makes KQED podcasts possible. You can show your love by going to https://kqed.org/donate/podcasts This story was reported by Lesley McClurg. Bay Curious is made by Katrina Schwartz, Christopher Beale and Olivia Allen-Price. Additional support from Jen Chien, Katie Sprenger, Maha Sanad, Ethan Toven-Lindsey and everyone on Team KQED. Learn more about your ad choices. Visit megaphone.fm/adchoices

Mary Balmana grew up in San Francisco and has driven down Monterey Boulevard near the Glen Park neighborhood hundreds of times. She often notices a large, beautiful Victorian building tucked between the houses and apartment buildings that dominate the block. And she's wondered, what's the story with it? How did such a grand building end up in such an unassuming spot? Additional Resources: The Eccentric Personalities Behind Sunnyside Conservatory, a 120-Year-Old Garden in San Francisco Read the transcript for this episode Sign up for our newsletter Got a question you want answered? Ask! Your support makes KQED podcasts possible. You can show your love by going to https://kqed.org/donate/podcasts This story was reported by Katrina Schwartz. Bay Curious is made by Christopher Beale and Olivia Allen-Price. Additional support from Jen Chien, Katie Sprenger, Maha Sanad, Ethan Toven-Lindsey and everyone on Team KQED. Learn more about your ad choices. Visit megaphone.fm/adchoices