Recent Examples of black swallowtail from the Web
Plant dill, fennel and parsley and expect black swallowtails to find the plants for egg laying, even if the plants are growing in containers.
The parsley worm will munch away at your parsley, dill and fennel, but then turn into the beautiful black swallowtail.
Vividly striped caterpillars feeding on parsley, carrots, Queen Anne’s lace or dill transform to black swallowtail butterflies after metamorphosis.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'black swallowtail.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
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