Help with bird population data collection at the North Etiwanda Preserve during field trips in April and October. This involves a moderately strenuous hike and participation in citizen science efforts to monitor local bird populations.

Volunteers are needed to monitor and restock bird feeders at the Dan Guthrie Bird Oasis along the Thompson Creek Trail. Responsibilities include minor cleanup and planting jobs to maintain the bird observation and feeding station.

Join the Eyes and Ears on Burrowing Owls project to monitor nesting sites in Chino and Ontario. Volunteers can choose their level of involvement, either recording observations weekly or monthly, and help protect the remaining nesting places of these owls.

Join the Pomona Valley Bird Alliance at various public and environmental education events to educate the community about birds and conservation. Volunteers will help staff booths and engage with visitors of all ages.

Assist in various tasks within the sizable collection of books, periodicals, and special collections. Training is required and provided, and this position is available on weekdays only.

Be involved in leading tours for adults, scouts, and students, conveying a greater appreciation for native plants. Additional training is required and will be provided.

Help with a variety of roles during special community events at the Garden, including set-up, registration, demonstrations, and food and beverage sales. Positions are defined by the unique needs of each event.

Assist with the cultivation and care of plants in the nursery, including watering, weeding, propagation, and ensuring plant health. Regularly scheduled times are available on weekdays and weekends.

Prepare and mount dried plant specimens for the Garden's scientific collections. Training is required and provided, and this position is available on weekdays only.

Assist in maintaining the living collection by weeding, raking, pruning, watering, and performing various tasks on the grounds while working with horticulturists. Regularly scheduled times are available on weekdays and Saturdays.

Volunteers are needed to help check, sort, and hand out food during pantry distribution times. This role is crucial to the operations of the food bank and requires lifting of up to 25 lbs. Volunteers must be at least 16 years old and complete a waiver prior to volunteering.

The GLIMA volunteer class assistant position provides support by assisting students with movements and positions and helping the teacher maintain control of the classroom and class flow. Experience in yoga, dance, and/or martial arts is preferred, and volunteers must commit to assist in a minimum of 2 classes per month and attend ongoing trainings.

Join Ophelia's Jump Productions as a theatre volunteer and help bring performances to life! Responsibilities may include assisting with set design, ushering, and supporting various production needs during shows.

Help transport animals from shelters to foster homes or veterinary appointments. Volunteers must have a valid driver's license and a reliable vehicle.

Assist in organizing and managing events to support the rescue's mission. Responsibilities may include setting up, engaging with attendees, and ensuring smooth event operations.

Assist in developing and executing fundraising strategies to support the organization's mission. Responsibilities include coordinating fundraising events and campaigns.

Capture high-quality images of animals for adoption listings and promotional materials. Volunteers should have experience in photography and own a camera.

Provide care and socialization for cats at the rescue center. Duties include feeding, cleaning, and playing with the cats to ensure their well-being.

General volunteers are needed on Tuesdays to assist with various tasks at the food bank. This may include loading and unloading trucks, helping with office work, or participating in community outreach efforts.

Assist in distributing free groceries to families in need at various locations throughout Los Angeles County. Volunteers will help set up, organize, and distribute food items to ensure efficient and respectful service to all recipients.