If you walked along any path under the Oregon White Oaks out at the arboretum over the past couple of weeks, you likely found yourself eye to eye with a caterpillar descending down a thread of silk. I also find them lowering them selves down off the brim of my hat quite frequently. Your friends will probably be pointing them out on you somewhere. I let them land on me in hopes that a chickadee or bushtit will come over to forage on me. You can see birds like red-breasted sapsuckers swooping through the air between trees plucking them out of the air. Or you can see robins busily scurrying around gleaning them off the ground. Honestly, it seems like most of the birds out at the arboretum can be seen eating them. They are an important food source during this time of year when birds are expending huge amounts of energy parenting, feeding themselves and their offspring. I’m sure they help attract lots of birds to nest here.
I am still researching which caterpillar this is. Of course, I see lots of these caterpillars dropping down to continue their lifecycle somewhere on the ground, but I also see the ends of oak leaves being folded or rolled over with caterpillars in them. I’ll just keep watching, doing a little research, and I’ll let you know when I figure something out.
