The observation of the month was observed on May 30th, 2023 by Misha Zitser. His iNaturalist ID is zitserm and the observation can be found here:
https://www.inaturalist.org/observations/164721396
We believe this to be Galerina Marginata, please feel free to correct us.
More about Galerina Marginata:
https://en.wikipedia.org/wiki/Galerina_marginata
https://www.mushroomexpert.com/galerina_marginata.html
https://www.first-nature.com/fungi/galerina-marginata.php
https://www.mykoweb.com/CAF/species/Galerina_marginata.html
https://mycocosm.jgi.doe.gov/Galma1/Galma1.home.html
https://www.sciencedirect.com/topics/pharmacology-toxicology-and-pharmaceutical-science/galerina
https://burkeherbarium.org/imagecollection/taxon.php?Taxon=Galerina%20marginata
https://healing-mushrooms.net/galerina-marginata
https://www.forestfloornarrative.com/blog/2019/11/1/the-deadly-galerina
https://www.fungusfactfriday.com/124-galerina-marginata/
https://pubmed.ncbi.nlm.nih.gov/32866473/
Don't forget to follow him:
iNaturalist
Instagram