List: NorWest Leps
Date: Tue, 07 Jun 2022 20:32:36 -0700
From: Joe Morlan <jmorlan...> Subject: [NorWestLeps] Pale and Western Tiger Swallowtails
28 May 2022. Gazos Creek, Pescadero, California, USA.
Was curious about the behavior of these two similar species. The Tiger was constantly chasing the larger Pale Swallowtail and would not let it rest. Seemed like aggression or perhaps it was trying to mate with it. Just not sure. Any suggestions? Thanks.