Volunteer: June, July, and/or August 2026 - PRESERVE STEWARDS NEEDED - Binocular StargazingWe are looking for 3 volunteers to help with Binocular Stargazing events at Coyote Valley Open Space Preserve June, July, and/or August from 9:00pm - 11:30pm.
Dates (pick one or all!): June 6, 2026July 18, 2026August 8, 2026Shift time: 9:00 PM - 11:30 PM Program Run Time (when the public is there): 9:30 PM - 11:00 PM What you'll be doing: We will need volunteers to help with set up, tear down, parking, check in guests, and make sure guests have an enjoyable night stargazing. The actual event goes from 9:30 PM - 11:00 PM. By about 10:00pm most guests will have arrived, and you can enjoy the rest of the night stargazing! At 11:00pm we will start cleaning up and we should be all wrapped up by 11:30 PM. Where: Binocular Stargazing will be held at Coyote Valley Open Space Preserve: 599 Palm Ave, Morgan Hill, CA 95037 What to bring: Volunteer shirt, high-vis-vest, flashlight with a red-light option, comfortable walking shoes, light layers, a camp chair, and some binoculars! About the event: We run this event in partnership with the San Jose Astronomical Association (SJAA). SJAA does the educational astronomy and we run the parking and check in. When guests arrive, we will get the checked in and then they will make their way over to the astronomers. There will be about 10 astronomers. Each astronomer will walk their group through the night sky, pointing out what can be seen with just binoculars! There are usually about 40 guests who come and join us for these events! When submitting hours please use Project Code: Starry Nights Program: Preserve Stewards We are looking for 3 volunteers to help with Binocular Stargazing events at Coyote Valley Open Space Preserve June, July, and/or August from 9:00pm - 11:30pm.
Dates (pick one or all!): June 6, 2026July 18, 2026August 8, 2026Shift time: 9:00 PM - 11:30 PM Program Run Time (when the public is there): 9:30 PM - 11:00 PM What you'll be doing: We will need volunteers to help with set up, tear down, parking, check in guests, and make sure guests have an enjoyable night stargazing. The actual event goes from 9:30 PM - 11:00 PM. By about 10:00pm most guests will have arrived, and you can enjoy the rest of the night stargazing! At 11:00pm we will start cleaning up and we should be all wrapped up by 11:30 PM. Where: Binocular Stargazing will be held at Coyote Valley Open Space Preserve: 599 Palm Ave, Morgan Hill, CA 95037 What to bring: Volunteer shirt, high-vis-vest, flashlight with a red-light option, comfortable walking shoes, light layers, a camp chair, and some binoculars! About the event: We run this event in partnership with the San Jose Astronomical Association (SJAA). SJAA does the educational astronomy and we run the parking and check in. When guests arrive, we will get the checked in and then they will make their way over to the astronomers. There will be about 10 astronomers. Each astronomer will walk their group through the night sky, pointing out what can be seen with just binoculars! There are usually about 40 guests who come and join us for these events! When submitting hours please use Project Code: Starry Nights Program: Preserve Stewards Opportunity Type: Volunteer Date: Multiple Shifts Available Zip Code: 95037 Allow Groups: No |
Volunteer: Jan - Dec 2026 - Preserve Stewards Needed for Starry Nights at Rancho! ⭐We're seeking 5 volunteers to help with Starry Nights each month in 2026! ⭐
The Basics Volunteer shift date & time: Varies - specific times shown in YELLOW below Program Time: Varies - shown below in white Note: the program run time is NOT the volunteer shift. We need volunteers to arrive early to set up, and clean up after the event ents. See the specific shift time in yellow.Location: Rancho Cañada del Oro Open Space Preserve: 4289 Casa Loma Rd, Morgan Hill, CA, 95037For more information about Rancho Cañada del Oro Open Space Preserve please click here: https://www.openspaceauthority.org/preserves/rancho.htmlProject code (when recording your well-deserved volunteer hours): Starry Nights Volunteer Shift time (shown in YELLOW below) Tell me more! ⭐Description: Join us to help with Starry Nights at Rancho Cañada del Oro Open Space Preserve! Assist us and our partners from San Jose Astronomical Association (SJAA) to bring the excitement of our glittery skies to the community - and learn some stuff while you're at it! Don't know stars? No problem! That's why we got the pros. What we'll need help with is ensuring the event runs smoothly and efficiently - we hope you'll sign up and join us for one of our most popular events. What we're asking YOU to help with: Set upTear DownParkingChecking-in guestsSupporting the simple craft station, if applicableHaving fun! Make sure our guests (and you!) have an enjoyable stargazing experienceWhat should I bring? Let us know if you have questions or concerns. Volunteer shirtHigh-vis-vestFlashlight with a red-light optionComfortable walking shoesLight layersA camp chairMore information: The event runs for two hours. About 30 minutes after the program starts, most guests will have arrived, and you can enjoy the rest of the night stargazing! At the end of the specified "program run time" we will start cleaning up and we should be all wrapped up by an hour after the program.There will be 10 – 12 different telescopes with an astronomer at each one looking at different objects in the sky. Guests are welcome to move from station to station as they like. There are usually upwards of 80 guests who come and join us for these events!The event will be cancelled in the case of rainy weather and/or poor viewing conditions.Notes: Please review the information below to ensure you're ready to go!If cloudy or inclement weather is forecasted, volunteers will be directly informed by either OSA staffPro-tip:Bring layers, good shoes, water, snacks, and everything you need to be self-sufficient for the eventThis is a popular event! - know that we'll have a full crew and roster. OSA's team is here to support how we can - please let us know if there are specific ways we can do soVolunteers need to have attended OSA's interpretive host training to participate AND be enrolled in the volunteer portal. Questions? Email Kat Hill at khill@openspaceauthority.orgWhat we told the public: OSA is teaming up with San Jose Astronomical Association (SJAA) to co-host this eventIt's a "star party!" at Rancho Cañada del OroWe're going to be 20 minutes south of downtown San José, this location features night skies so dark we can see the band of our Milky Way galaxyOSA-approved SJAA club members will set up telescopes and provide tons of content and knowledge (and of course, a fun-filled, exciting experience)During the event, the public is welcome to move freely from telescope to telescope, each one looking at a different features in the skyWe requested for the public NOT to bring their own telescope (binoculars are welcomed, but please no tripods)Gates will be closed to the public 30 minutes after the program starts to minimize headlights and create the best viewing experience. Please arrive before then (for volunteers, see the specific shift time above that differs from what we are sharing with the public)⭐⭐⭐⭐⭐ Program: Preserve Stewards We're seeking 5 volunteers to help with Starry Nights each month in 2026! ⭐
The Basics Volunteer shift date & time: Varies - specific times shown in YELLOW below Program Time: Varies - shown below in white Note: the program run time is NOT the volunteer shift. We need volunteers to arrive early to set up, and clean up after the event ents. See the specific shift time in yellow.Location: Rancho Cañada del Oro Open Space Preserve: 4289 Casa Loma Rd, Morgan Hill, CA, 95037For more information about Rancho Cañada del Oro Open Space Preserve please click here: https://www.openspaceauthority.org/preserves/rancho.htmlProject code (when recording your well-deserved volunteer hours): Starry Nights Volunteer Shift time (shown in YELLOW below) Tell me more! ⭐Description: Join us to help with Starry Nights at Rancho Cañada del Oro Open Space Preserve! Assist us and our partners from San Jose Astronomical Association (SJAA) to bring the excitement of our glittery skies to the community - and learn some stuff while you're at it! Don't know stars? No problem! That's why we got the pros. What we'll need help with is ensuring the event runs smoothly and efficiently - we hope you'll sign up and join us for one of our most popular events. What we're asking YOU to help with: Set upTear DownParkingChecking-in guestsSupporting the simple craft station, if applicableHaving fun! Make sure our guests (and you!) have an enjoyable stargazing experienceWhat should I bring? Let us know if you have questions or concerns. Volunteer shirtHigh-vis-vestFlashlight with a red-light optionComfortable walking shoesLight layersA camp chairMore information: The event runs for two hours. About 30 minutes after the program starts, most guests will have arrived, and you can enjoy the rest of the night stargazing! At the end of the specified "program run time" we will start cleaning up and we should be all wrapped up by an hour after the program.There will be 10 – 12 different telescopes with an astronomer at each one looking at different objects in the sky. Guests are welcome to move from station to station as they like. There are usually upwards of 80 guests who come and join us for these events!The event will be cancelled in the case of rainy weather and/or poor viewing conditions.Notes: Please review the information below to ensure you're ready to go!If cloudy or inclement weather is forecasted, volunteers will be directly informed by either OSA staffPro-tip:Bring layers, good shoes, water, snacks, and everything you need to be self-sufficient for the eventThis is a popular event! - know that we'll have a full crew and roster. OSA's team is here to support how we can - please let us know if there are specific ways we can do soVolunteers need to have attended OSA's interpretive host training to participate AND be enrolled in the volunteer portal. Questions? Email Kat Hill at khill@openspaceauthority.orgWhat we told the public: OSA is teaming up with San Jose Astronomical Association (SJAA) to co-host this eventIt's a "star party!" at Rancho Cañada del OroWe're going to be 20 minutes south of downtown San José, this location features night skies so dark we can see the band of our Milky Way galaxyOSA-approved SJAA club members will set up telescopes and provide tons of content and knowledge (and of course, a fun-filled, exciting experience)During the event, the public is welcome to move freely from telescope to telescope, each one looking at a different features in the skyWe requested for the public NOT to bring their own telescope (binoculars are welcomed, but please no tripods)Gates will be closed to the public 30 minutes after the program starts to minimize headlights and create the best viewing experience. Please arrive before then (for volunteers, see the specific shift time above that differs from what we are sharing with the public)⭐⭐⭐⭐⭐ Program: Preserve Stewards Opportunity Type: Volunteer Date: Multiple Shifts Available Zip Code: 95037 Allow Groups: No |
Volunteer: 12/6/2025 - Welcome Table Volunteers Needed - Bioblitz @ SpreckelsWe are seeking 2 preserve stewards to help as OSA welcome table volunteers at an upcoming Spreckels Bioblitz!
This program is held in partnership with our partners at Keep Coyote Creek Beautiful & POST. Quick Details Date: December 6, 2025 Shift Time: 8:00 AM - 12:30 PM Program time (when the public will be there): 9:00 AM - 11:30 AM Location: Spreckels Hill Shift Description One welcome table volunteer(s) will be asked to support by monitoring the gate (open the gate as people arrive, close the gate when the last person leaves)The welcome table volunteers will be there to share more about our agency and work, and be a generally welcoming and friendly representative of Santa Clara Valley Open Space AuthorityProgram Description We will be participating in a bioblitz at Spreckels Hill: discovering, observing, and reporting species that we find. Program: Preserve Stewards We are seeking 2 preserve stewards to help as OSA welcome table volunteers at an upcoming Spreckels Bioblitz!
This program is held in partnership with our partners at Keep Coyote Creek Beautiful & POST. Quick Details Date: December 6, 2025 Shift Time: 8:00 AM - 12:30 PM Program time (when the public will be there): 9:00 AM - 11:30 AM Location: Spreckels Hill Shift Description One welcome table volunteer(s) will be asked to support by monitoring the gate (open the gate as people arrive, close the gate when the last person leaves)The welcome table volunteers will be there to share more about our agency and work, and be a generally welcoming and friendly representative of Santa Clara Valley Open Space AuthorityProgram Description We will be participating in a bioblitz at Spreckels Hill: discovering, observing, and reporting species that we find. Program: Preserve Stewards Opportunity Type: Volunteer Date: Happens On Dec 6, 2025 Zip Code: 95037 Allow Groups: No |
Volunteer: 12/13/2025 - PRESERVE STEWARDS Needed for Starry Nights at Rancho! ⭐We're seeking FOUR PRESERVE STEWARDS to help with Starry Nights on 12/13/25! ⭐
Note: If you are an ASTRO DOCENT - please DO NOT register here - please check your email for where to sign up. The Basics Volunteer shift time: 5:00 PM - 9:00 PM Date: December 13, 2025 Program Time: 6:00 PM - 8:00 PM Location: Rancho Cañada del Oro Open Space Preserve: 4289 Casa Loma Rd, Morgan Hill, CA, 95037For more information about Rancho Cañada del Oro Open Space Preserve please click here: https://www.openspaceauthority.org/preserves/rancho.htmlProject code (when recording your well-deserved volunteer hours): Starry Nights Tell me more! ⭐Description: Join us to help with Starry Nights at Rancho Cañada del Oro Open Space Preserve! Assist us and our partners from San Jose Astronomical Association (SJAA) to bring the excitement of our glittery skies to the community - and learn some stuff while you're at it! Don't know stars? No problem! That's why we got the pros. What we'll need help with is ensuring the event runs smoothly and efficiently - we hope you'll sign up and join us for one of our most popular events. What we're asking YOU to help with: Set upTear DownParkingChecking-in guestsHaving fun! Make sure our guests (and you!) have an enjoyable stargazing experienceWhat should I bring? Let us know if you have questions or concerns. Volunteer shirtHigh-vis-vestFlashlight with a red-light optionComfortable walking shoesWarm layersA camp chairMore information: Project code for reporting hours: Starry NightsThere will be 10 – 12 different telescopes with an astronomer at each one looking at different objects in the sky. Guests are welcome to move from station to station as they like. There are usually upwards of 80 guests who come and join us for these events!Notes: Please review the information below to ensure you're ready to go!If cloudy or inclement weather is forecasted, volunteers will be directly informed by either OSA staffPro-tip:Bring layers, good shoes, water, snacks, and everything you need to be self-sufficient for the eventThis is a popular event! - know that we'll have a full crew and roster. OSA's team is here to support how we can - please let us know if there are specific ways we can do soVolunteers need to have attended OSA's interpretive host training to participate AND be enrolled in the volunteer portal. Questions? Email Kat Hill at khill@openspaceauthority.orgWhat we told the public: OSA is teaming up with San Jose Astronomical Association (SJAA) to co-host this eventIt's a "star party!" at Rancho Cañada del OroWe're going to be 20 minutes south of downtown San José, this location features night skies so dark we can see the band of our Milky Way galaxyOSA-approved SJAA club members will set up telescopes and provide tons of content and knowledge (and of course, a fun-filled, exciting experience)During the event, the public is welcome to move freely from telescope to telescope, each one looking at a different features in the skyWe requested for the public NOT to bring their own telescope (binoculars are welcomed, but please no tripods)Gates will be closed to the public at 10:00 pm, to minimize headlights and create the best viewing experience. Please arrive before then (for volunteers, see the specific shift time above that differs from what we are sharing with the public)⭐⭐⭐⭐⭐ Program: Preserve Stewards We're seeking FOUR PRESERVE STEWARDS to help with Starry Nights on 12/13/25! ⭐
Note: If you are an ASTRO DOCENT - please DO NOT register here - please check your email for where to sign up. The Basics Volunteer shift time: 5:00 PM - 9:00 PM Date: December 13, 2025 Program Time: 6:00 PM - 8:00 PM Location: Rancho Cañada del Oro Open Space Preserve: 4289 Casa Loma Rd, Morgan Hill, CA, 95037For more information about Rancho Cañada del Oro Open Space Preserve please click here: https://www.openspaceauthority.org/preserves/rancho.htmlProject code (when recording your well-deserved volunteer hours): Starry Nights Tell me more! ⭐Description: Join us to help with Starry Nights at Rancho Cañada del Oro Open Space Preserve! Assist us and our partners from San Jose Astronomical Association (SJAA) to bring the excitement of our glittery skies to the community - and learn some stuff while you're at it! Don't know stars? No problem! That's why we got the pros. What we'll need help with is ensuring the event runs smoothly and efficiently - we hope you'll sign up and join us for one of our most popular events. What we're asking YOU to help with: Set upTear DownParkingChecking-in guestsHaving fun! Make sure our guests (and you!) have an enjoyable stargazing experienceWhat should I bring? Let us know if you have questions or concerns. Volunteer shirtHigh-vis-vestFlashlight with a red-light optionComfortable walking shoesWarm layersA camp chairMore information: Project code for reporting hours: Starry NightsThere will be 10 – 12 different telescopes with an astronomer at each one looking at different objects in the sky. Guests are welcome to move from station to station as they like. There are usually upwards of 80 guests who come and join us for these events!Notes: Please review the information below to ensure you're ready to go!If cloudy or inclement weather is forecasted, volunteers will be directly informed by either OSA staffPro-tip:Bring layers, good shoes, water, snacks, and everything you need to be self-sufficient for the eventThis is a popular event! - know that we'll have a full crew and roster. OSA's team is here to support how we can - please let us know if there are specific ways we can do soVolunteers need to have attended OSA's interpretive host training to participate AND be enrolled in the volunteer portal. Questions? Email Kat Hill at khill@openspaceauthority.orgWhat we told the public: OSA is teaming up with San Jose Astronomical Association (SJAA) to co-host this eventIt's a "star party!" at Rancho Cañada del OroWe're going to be 20 minutes south of downtown San José, this location features night skies so dark we can see the band of our Milky Way galaxyOSA-approved SJAA club members will set up telescopes and provide tons of content and knowledge (and of course, a fun-filled, exciting experience)During the event, the public is welcome to move freely from telescope to telescope, each one looking at a different features in the skyWe requested for the public NOT to bring their own telescope (binoculars are welcomed, but please no tripods)Gates will be closed to the public at 10:00 pm, to minimize headlights and create the best viewing experience. Please arrive before then (for volunteers, see the specific shift time above that differs from what we are sharing with the public)⭐⭐⭐⭐⭐ Program: Preserve Stewards Opportunity Type: Volunteer Date: Happens On Dec 13, 2025 Zip Code: 95037 Allow Groups: No |
Volunteer: 12/6/2025 - Preserve Stewards Needed! Moonrise HikeWe are requesting one sweep that can hike at a reasonable pace to help folks get up the hill at Coyote Valley for our first Sunset Moonrise Hike Series!
We will ask for 2 preserve stewards to hike ahead of the group with a flashlight to assess any potential hazards. ________________________________ Bonus points - a beautiful view to enhance your meaningful time. Sign up for one or all! Program Description for the Public Take an unforgettable evening adventure on a guided 4-mile Arrowhead Loop Trail at Coyote Valley Open Space Preserve. We will leave when the light is golden and the grasslands are alive with birdsong. As we ascend toward the ridge, this gentle climb offers sweeping views of the Coyote Valley and surrounding foothills. Once we reach the top, settle in to watch nature’s double feature: the sun sinking below the Santa Cruz Mountains in one direction, and the moon rising over the Diablo Range in the other. The transition from day to night is quiet and magical here. After dark, we begin our descent under the moonlight. With headlamps or flashlights in hand, we will follow the trail down through oak woodlands and open meadows. It’s peaceful, a little thrilling, and a completely different way to experience a familiar landscape. Bring water, layers, a flashlight or headlamp and maybe a thermos of something warm. Times will vary on this hike series so check our calendar for departure times. Program: Preserve Stewards We are requesting one sweep that can hike at a reasonable pace to help folks get up the hill at Coyote Valley for our first Sunset Moonrise Hike Series!
We will ask for 2 preserve stewards to hike ahead of the group with a flashlight to assess any potential hazards. ________________________________ Bonus points - a beautiful view to enhance your meaningful time. Sign up for one or all! Program Description for the Public Take an unforgettable evening adventure on a guided 4-mile Arrowhead Loop Trail at Coyote Valley Open Space Preserve. We will leave when the light is golden and the grasslands are alive with birdsong. As we ascend toward the ridge, this gentle climb offers sweeping views of the Coyote Valley and surrounding foothills. Once we reach the top, settle in to watch nature’s double feature: the sun sinking below the Santa Cruz Mountains in one direction, and the moon rising over the Diablo Range in the other. The transition from day to night is quiet and magical here. After dark, we begin our descent under the moonlight. With headlamps or flashlights in hand, we will follow the trail down through oak woodlands and open meadows. It’s peaceful, a little thrilling, and a completely different way to experience a familiar landscape. Bring water, layers, a flashlight or headlamp and maybe a thermos of something warm. Times will vary on this hike series so check our calendar for departure times. Program: Preserve Stewards Opportunity Type: Volunteer Date: Happens On Dec 6, 2025 Zip Code: 95037 Allow Groups: No |