March Swarm of the Month Entry: Petrohue River Grande Flies

Nice fish, but the attack on chum reader Jamie Redford's noggin is probably worth more fame. 

Comments

[Rick Sisler]

Hell no! Those bitches draw blood and they have to be smashed or stepped on to be killed. They are on the Petrohue like no other river.

[COFFishBum]

Cicadas?

[badass999]

The dreaded "stout"! They can bite through clothing