The Wood Folk Diaries: Volume 3, Chapter 3: Paper Birch and Canadian Tiger Swallowtails and Trembling Aspen, Oh My

Dear Wood Folk, I’ve seen and taken pictures of dozens of tiger swallowtails around Haliburton, and every single one of them was identified as a Canadian tiger swallowtail (papilio canadensis). Eastern tiger swallowtails don’t seem to get north of Oshawa much, and hybrids (p. canadensis × glaucus) are rare. There’s also a rare black female … [Read more…]




