Swallowtail butterflies puddling on the Pipeline Road Published July 2, 2019 at 1000 × 667 in A Little Bit of Spit and a Whole Lot of Patience: What It Takes to Produce a Butterfly Field Guide Swallowtail butterflies puddling on the Pipeline Road. (Photo credit: Sebastián Mena.) ‹ Return to post Leave a Reply Cancel reply This site uses Akismet to reduce spam. Learn how your comment data is processed. Subscribe to Entomology Today! Enter your email address to subscribe to Entomology Today. You'll receive notifications of new posts by email. Email Address Subscribe Search Search for... Search Get Certified!Find ESA on FacebookFollow ESA on Twitter