| I had a troop of 1000's of little caterpillars in a clump moving acros hy concrets deck towards the house June 1 what were they? Several clumps existed climbing over each other but moving forward. |
| I can't identify them without seeing them but I suspect they were tent caterpillars. Here's a web address for a publication about these caterpillars, including photos. I hope it helps you identify the caterpillars: http://aces.nmsu.edu/ces/plant... |
