Photo 3898843, (c) Richard Whitmarsh, some rights reserved (CC BY-NC), uploaded by Richard Whitmarsh

Attribution © Richard Whitmarsh some rights reserved Uploaded by rswhitmarsh Source iNaturalist Associated observations Photos / Sounds What Wood, Mound, and Field Ants (Genus Formica) Observer rswhitmarsh Date June 3, 2016 11:56 AM PDT Place San Mateo County, US-CA, US (Google, OSM) Date Added June 3, 2016 08:03 PM PDT Description Ant mound but seems inactive... 1 ID Needs ID View Sizes small medium large original