Erica Krimmel & I (Faerthen Felix) manage the collections program for UC Berkeley - Sagehen Creek Field Station, where I worked as Assistant Manager for 20 years.

In addition to iNaturalist, other naturalist programs I participate in include California Naturalist, Project Reef, Jelly Watch and the Aldo Leopold Foundation's Land Ethic Leaders.

Orcid ID | Comments | iNat Achievements | Identification heat map | Least observed taxa | iNaturalist Year in Review, 2017. This is the earliest year that iNat will generate for me. Change the year in the link to see more recent years.

Felix, Faerthen. 2025. Natural history specimens collected and/or identified and deposited. [Data set]. Zenodo.

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