Join date: Apr 28, 2021
Jun 3, 2022 ∙ 5 min
A durability test of markers applied on windows to prevent bird collisions
What type of marker is best for drawing on windows to prevent bird-window collisions? Last spring, I started an experiment to find out...
May 14, 2022 ∙ 8 min
An update on the Bank Swallow Breeding Colony in the Byron Gravel Pit
Photo courtesy of Andrew Murray, taken in summer 2020 at the Byron gravel pit showing Bank Swallows gathered outside their nest burrows....