The kingfisher caught 13 + 7 = <<13+7=20>>20 fish.
The pelican and kingfisher caught 13 + 20 = <<13+20=33>>33 fish
The fisherman caught 3 x 33 = <<3*33=99>>99 fish
The fisherman caught 99 - 13 = <<99-13=86>>86 more fish than the pelican.
#### 86