Monarch Butterfly

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Jeffrey Glassberg, the founder of the North American Butterfly Association and the National Butterfly Center, describes the early split in the study and appreciation of birds and butterflies. He traces the break back to the 1890s, and the early adoption of binoculars by birders, while butterfly aficionados continued to rely on netting and killing their quarries.

Date RecordedMay 8, 2023
InterviewerDavid Todd
IntervieweeJeffrey Glassberg
LocationMorristown, New Jersey
Time Code00:26:15