Supply Sources

Websites that have books and supplies of use to butterfly monitors.

Sources of Close-Focus Binoculars for Butterfly Viewing

• Papilio II (Main Page) (Amazon)

Field guides that we recommend

• Butterflies of Illinois: A Field Guide (Main Page) (Amazon)
  – Definitive field guide for all non-skipper butterflies in Illinois.
• Golden Guide to Butterflies (Main Page) (Amazon)
  – Ideal for people just starting with butterflies
• Kaufman Focus Guide to Butterflies of North America (Main Page) (Amazon)
  – Excellent resource to all of North America
• Butterflies through Binoculars – The East (Amazon)
  – Excellent photographic guide. No confusing western species.
• Butterflies of Indiana: A Field Guide (Main Page) (Amazon)
  – Getting excellent reviews. Should be great for Illinois folks.