Thickson’s Woods Enviromental Research ShopField Identifcation Series The Birds of Thickson’s Woods $25.00 Reptiles Of Ontario $25.00 Bats Of Ontario $25.00 Shorebirds Of Southern Ontario $20.00 Silkworm And Sphinx Moths Of Southern Ontario $20.00 The Basics of Bird Identification: Bird Topography $20.00 Field Checklists Ontario Moths Checklist $25.00 The Moths OF Thickson’s Woods $10.00 Thickson’s Woods Field Checklist Of Birds $0.00 Vascular Plants Of Thicksons Woods $10.00 Bats Of Thicksons Woods $0.00 Calendars And Greeting Cards Greeting Cards $2.00