Monday, June 21, 2010

Fishflies

The annual emergence of mayflies from Lake Erie is a dramatic event.  Although they do not eat as adults and only live for a few hours no one can ignore the huge number of Mayflies when they emerge from the lake in mid June (perhaps they should be called Juneflies?).

Immense numbers were recorded back in the 1950's but the huge flights disappeared by the early 1970's. The reappearance of these insects has been taken as a sign of the improved health of the lake.


Here are a few images from Marie's home on June 19. There were millions of these little critters on her house and  on every leaf of every tree and shrub in her yard.











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