Doug Wechsler / Hunting wasp (Zethus spinipes) resting on Mountain mint (Pycnanthemum sp.) flower, Four Mills Nature Preserve, Pennsylvania, USA. August.
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Doug Wechsler / Wedge-shaped beetle (Athyroglossa glaphyropus) resting on Mountain mint (Pycnanthemum sp) Four Mills Nature Preserve, Pennsylvania, USA. August.
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Doug Wechsler / Mexican grass-carrying wasp (Isodontia mexicana) resting on Mountain mint (Pycnanthemum sp.) flower, Four Mills Nature Preserve, Pennsylvania, USA. August.
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Doug Wechsler / Brown-legged grass-carrying wasp (Isodontia auripes) nectaring on Mountain mint (Pycnanthemum sp.) flower, Pennsylvania, USA. August.
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Doug Wechsler / Digger wasp (Sphex nudus) nectaring on Mountain mint (Pycnanthemum sp.) flower, Pennsylvania, USA. August.
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Doug Wechsler / Great golden digger wasp (Sphex ichneumoneus) resting on Mountain mint (Pycnanthemum sp.) flower, Four Mills Nature Preserve, Pennsylvania, USA. August.
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Doug Wechsler / Cuckoo bee (Epeolus bifasciatus) nectaring on Mountain mint (Pycnanthemum sp.) flower, Pennsylvania, USA. August.
