PB on the boone River in Iowa from last year. 49 lbs. : r/catfishing

Flooded flatheads: evidence of increased growth in Mississippi River Pylodictis olivaris (Pisces: Ictaluridae) following the Great Midwest Flood of 1993

Teenage boy lands huge channel catfish

20 Things You Should Know About Iowa Catfish - Game & Fish

4 lb smallmouth out of little gunpowder falls : r/MarylandFishing

Epic Iowa Catfishing! (70+ pound flathead!)

Flathead catfish: Man reels in 71-pound 'river monster' Saturday

Eastern Osprey – Mary Ann Steggles

PB on the boone River in Iowa from last year. 49 lbs. : r/catfishing

Appendix G. Bibliography of ECOTOX Open Literature for PCNB

Catfish weighing over 100 lbs caught in Missouri River

Teenage boy lands huge channel catfish