Originally Posted by j
This may sound odd, but could they be bedbugs. I have never heard of that many bites at one time. Bedbugs are easily transported now a days. - J.
Bedbugs leave a two hole bite. Mosquitos leave a one hole bite. You have never met a the black ones from TX, they are experts at swarming thickly and instantly!
By the way. the dragonflies here gobble them up!