Flip de Nooyer / Snow-covered grasses in pond, Dwingelderveld National Park, Netherlands
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Edwin Giesbers / Ground beetle (Carabus arcensis) caught in weekly trapping, part of long-term research that has revealed a 72 percent reduction in Ground beetle numbers in past 22 years. Dwingelderveld National Park,...
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Edwin Giesbers / Ground beetle (Carabus arcensis) caught in weekly trapping, part of long-term research that has revealed a 72 percent reduction in Ground beetle numbers in past 22 years. Dwingelderveld National Park,...
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Edwin Giesbers / Researcher at pitfall trap used to collect Ground beetles (Carabidae). Long-term monitoring has revealed a 72 percent reduction in Ground beetle numbers in past 22 years. Dwingelderveld National Park,...
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Edwin Giesbers / Researcher emptying pitfall trap used to collect Ground beetles (Carabidae). Long-term monitoring has revealed a 72 percent reduction in Ground beetle numbers in past 22 years. Dwingelderveld National...
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Edwin Giesbers / Researcher emptying Ground beetles (Carabidae) from pitfall trap. Long-term monitoring has revealed a 72 percent reduction in Ground beetle numbers in past 22 years. Dwingelderveld National Park, The...
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Edwin Giesbers / Researcher emptying Ground beetles (Carabidae) from pitfall trap. Long-term monitoring has revealed a 72 percent reduction in Ground beetle numbers in past 22 years. Dwingelderveld National Park, The...
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Edwin Giesbers / Researcher holding Ground beetle (Carabidae) caught in pitfall trap. Long-term monitoring has revealed a 72 percent reduction in Ground beetle numbers in past 22 years. Dwingelderveld National Park, T...
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Edwin Giesbers / Researcher holding Ground beetle (Carabidae) , caught in weekly trapping. Long-term monitoring. has revealed a 72 percent reduction in Ground beetle numbers in past 22 years. Dwingelderveld National P...
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Edwin Giesbers / Researcher holding Ground beetle (Carabidae) , caught in weekly trapping. Long-term monitoring. has revealed a 72 percent reduction in Ground beetle numbers in past 22 years. Dwingelderveld National P...
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Edwin Giesbers / Pitfall trap used for weekly trapping of Ground beetles (Carabidae), researcher approaching in background. Long-term monitoring. has revealed a 72 percent reduction in Ground beetle numbers in past 22...
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Edwin Giesbers / Researcher emptying Ground beetles (Carabidae) from pitfall trap. Long-term monitoring has revealed a 72 percent reduction in Ground beetle numbers in past 22 years. Dwingelderveld National Park, The...
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Edwin Giesbers / Ground beetle (Carabus arcensis). Dwingelderveld National Park, The Netherlands. May.
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Edwin Giesbers / Ground beetle (Carabus nitens). Dwingelderveld National Park, The Netherlands. April. Controlled conditions.
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Edwin Giesbers / Ground beetle (Carabus nitens). Dwingelderveld National Park, The Netherlands. April. Controlled conditions.
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Edwin Giesbers / Ground beetle (Carabus nitens). Dwingelderveld National Park, The Netherlands. April. Controlled conditions.
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Edwin Giesbers / RF - Ground beetle (Carabus nitens). Dwingelderveld National Park, The Netherlands. April. Controlled conditions. (This image may be licensed either as rights managed or royalty free.)
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Edwin Giesbers / Ground beetle (Carabus nitens). Dwingelderveld National Park, The Netherlands. April. Controlled conditions.
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Edwin Giesbers / Ground beetle (Carabus nitens). Dwingelderveld National Park, The Netherlands. May.
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Edwin Giesbers / Ground beetle (Carabus nitens). Dwingelderveld National Park, The Netherlands. April. Controlled conditions.
