An eagle can fly 15 x 2 = <<15*2=30>>30 miles for 2 hours.
A falcon can fly 46 x 2 = <<46*2=92>>92 miles for 2 hours.
A pelican can fly 33 x 2 = <<33*2=66>>66 miles for 2 hours.
A hummingbird can fly 30 x 2 = <<30*2=60>>60 miles for 2 hours.
Therefore, the birds flew a total of 30 + 92 + 66 + 60 = <<30+92+66+60=248>>248 miles for 2 hours.
#### 248