Explore nature at Lillian Hill, our newest preserve, as you contribute to science! Learn how to collect important species information on your smartphone using iNaturalist. We will document the amazing plants and animals of San Diego County. No prior experience required. Come see what the mountains have to offer!
The City Nature Challenge is an annual four-day global bioblitz at the end of April, where cities are in a collaboration-meets-friendly-competition to see not only what can be accomplished when we all work toward a common goal, but also which city can gather the most observations of nature, find the most species, and engage the most people in the event.
