Hello - It looks like dirt, or coffee grounds on a porch step, and on the porch floor near a plant pot. It's scattered, and then a few mounds or two. Cobwebs or spider webs alongside it. Bugman did not think this is from termites. No idea what is causing it - insect or animal. This in a warm September, after a hot summer, just north of Boston. Any help is much appreciated. Thank you!
This could be the 'work' of ants - see https://greenpestservicesfl.com/big-headed-ants-and-termites-port-st-lucie/
Thank you - it does like pretty similar. Just never seen this before!
