Floris van Breugel / Alkali fly (Ephydra hians) underwater in protective air bubble, Mono Lake, California, USA.
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Marie Read / California Gull (Larus californicus), foraging for alkali flies (Ephydra hians) by running through swarm snapping its bill, on the shore at Mono Lake, California, USA. Digital frame expansion.
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Floris van Breugel / Mono Lake, with the abundant Alkali flies (Ephydra hians) Mono Lake, California, USA. September.
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Floris van Breugel / Alkali flies (Ephydra hians) taking flight. Mono Lake, California, USA. July.
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Floris van Breugel / Alkali fly (Ephydra hians) (top right), underwater in its air bubble, and pupal casings left behind by alkali fly larvae that have hatched into adults. The green is from algae that is trapped inside o...
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Floris van Breugel / Alkali fly (Ephydra hians) underwater in protective air bubble. Mono Lake, California, USA. June.
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Floris van Breugel / Alkali flies (Ephydra hians) caught in an insect net, Mono Lake, California, USA.
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Floris van Breugel / Alkali fly (Ephydra hians) Mono Lake, California, USA.
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Floris van Breugel / Alkali flies (Ephydra hians) Mono Lake, California, USA.
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Floris van Breugel / Alkali flies (Ephydra hians) on water at Mono Lake, California, USA. July.
