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Search Results for: jon gelhaus
Summer Butterfly Guide
Learn which butterflies to look for in our region this summer.
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Late Spring Butterfly Guide
Learn which butterflies to spot in our region as spring moves into summer.
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Spring Butterfly Guide
Look for these eight early spring butterflies in the Philadelphia region.
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Spotting the Spotted Lanternfly
Pretty but wreaking havoc on plants
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Entomologist’s View on “Ant-Man”
How accurate does the art imitate life?
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Xtreme Bugs Opens May 26
Giant, Moving Insects Invade Philly
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Forensic Entomology
Drexel graduate and Academy scientist team up to explore a cutting-edge topic
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Ants, Not Gnats, Were Swarming Philadelphia Yesterday
People around the Philadelphia experienced swarming ants yesterday evening.
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What’s Killing the Ash Trees?
The emerald ash borer is wreaking havoc on our trees.
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