Pete Oxford / MAR Alliance researchers with Great Hammerhead shark Sphyrna mokarran) captured for scientific research, Lighthouse Reef Atoll, Belize. May 2015.
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Doug Wechsler / Hummingbird clearwing moth (Hemaris thysbe) nectaring at Wild bergamot (Monarda fistulosa) French Creek State Park, Pennsylvania, USA, July.
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Doug Wechsler / Hummingbird clearwing moth (Hemaris thysbe) nectaring at Purple loosestrife, French Creek State Park, Pennsylvania, USA, August.