Join the kickoff of the Linda Hall Library Arboretum Spring BioBlitz, a two-week community science event running from April 11 to 25, 2026.
This project invites nature lovers of all ages and experience levels to explore the wild side of our urban arboretum. As an added bonus for attendees, a naturalist from Burr Oak Woods Nature Center will be at the Library with live animals!
Participants will document wild species only, including insects, birds, mammals, and fungi found on the Library grounds. Whether you're here for the kickoff day or submitting observations on your lunch break, your contributions help us understand and protect local biodiversity.
🌱 What Counts:
- Birds, mammals, reptiles, amphibians
- Insects, spiders, and other invertebrates
- Mushrooms, lichens, and mosses
🚫 What Doesn’t Count:
- Cultivated or curated plants (like landscape beds or tree collections)
- Pets or humans
About the BioBlitz
Can't make it to the kickoff event? You can still participate in the two-week BioBlitz!
Visit the BioBlitz page for information on how you can help document our biodiversity.
Samantha Sanchez is an ISA Certified Arborist® with over 20 years of experience in horticulture. For the past 10 years, Samantha has served as the Groundskeeping Manager at Linda Hall Library, where she has an in-depth understanding of the arboretum’s carefully curated collection. She brings deep knowledge of plant science and landscape management to her work, offering engaging insights into trees, ecology, and the vital role of green spaces in urban environments.
