Color Coded For Bees

12 May 2015 This week the horse chestnut trees are in full bloom in Schenley Park. Common horse chestnuts (Aesculus hippocastanum) are native to southeastern Europe but are planted widely in the U.S. for their beauty and shade.  Their flowers are dramatic in 10″ tall clusters and their large leaves with seven leaflets provide lots … Continue reading Color Coded For Bees