Join us for City Nature Challenge at Eastern Tributary! Join us as we focus on making observations of riparian plants, animals, and fungi found around a beautiful, restored natural creek. This bioblitz involves moderate to difficult off-trail hiking, as well as navigating tripping hazards and uneven terrain. Hazards include potential exposure to poison oak, tripping hazards, yellow jackets, stinging insects and stinging nettle (though we will make every effort to avoid all of those things!).

This and all of the other activities that make up City Nature Challenge 2019 at the Presidio are free and open to the public. All ages welcome! Some activities require registration. See the complete list of City Nature Challenge 2019 at the Presidio here >> https://www.presidio.gov/events/City-Nature-Challenge