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City Nature Challenge: Bioblitz

Date: 4/30/2022 9:00 AM - 4/30/2022 2:00 PM

Location: Marianne Williams Park - 3503 E. Barber Valley Dr., Boise 83716


Due to low numbers of volunteers we have decided to join the BioBlitz at Marianne Williams Park and cancel the event at Hyatt Wetlands. Please contact Kristin Gnojewski ( for more information OR you are free to explore Hyatt Wetlands on your own and enter your findings into iNaturalist.

City Nature Challenge – Bioblitz at Hyatt Hidden Lakes Reserve Marianne Williams Park

Saturday, April 30th, 9:00 a.m. to 2:00 p.m.

Join WaterShed staff and experts for this free fun family event as we explore the vast biodiversity of Marianne Williams Park, as part of a nationwide City Nature Challenge. Work alongside local experts and environmental educators to document the plants, insects, birds and other organisms that call this unique park home! To participate, please register as a volunteer here. You'll find the event listed under the category ‘Special Events.'

If you would like free training on how to use the iNaturalist App prior to participating in Bioblitz there will be two training workshops available:

Wednesday, April 13th from 5:30 p.m. to 7:30 p.m. at the Boise Depot Meeting Station, 2603 West Eastover Terrace, Boise, ID 83706 – register here.

Saturday, April 16th from 10:00 a.m. to 12:00 p.m. at Jim Hall Foothills Learning Center, 3188 Sunset Peak Road, Boise, ID 83702 - register here.