very squishy and about 4-inches long. First one I have seen this year; the hornworm caterpillar.This will eventually be a sphynx moth with a wingspan around 6-inches. It’s unfortunate they love grape leaves but these are rare in our area so he gets to be a sphynx moth someday.
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Source : https://www.flickr.com/photos/gary_constantine/48608388423/in/pool-52609756@N00