Summary Apparently unreported in Alaska before 2017 ([https://www.inaturalist.org/observations/13718818 when it was found at Kachemak Bay]), and not reported in Southeast Alaska until 2018 [https://www.inaturalist.org/observations/13495474]. Since then photos have been posted on iNaturalist from 2020 and 2021.
From Natural History of Southeast Alaska
A list of all pages that have property "Summary" with value "Apparently unreported in Alaska before 2017 ([https://www.inaturalist.org/observations/13718818 when it was found at Kachemak Bay]), and not reported in Southeast Alaska until 2018 [https://www.inaturalist.org/observations/13495474]. Since then photos have been posted on iNaturalist from 2020 and 2021."
