IOBO Humpy TBT

This week’s Throw Back Thursday Fly is the IOBO Humpy TBT.

IOBO Humpy Natural Dun | www.johnkreft.com

IOBO are the initials for It Oughta Be Outlawed. Those words in themselves should be all we need to know about the effectiveness of this fly.

The IOBO Humpy is credited to Jack Tucker of Pennsylvania, who created this fly pattern in the mid-1990’s. I read where Jack was trying to tie a CDC & Elk, but didn’t have the instructions, so he ended up with a fly looking something like this. He originally called it “CDC on a hook” and then “a ball of fluff”.

David Southall of Sunray Fly Fish in the United Kingdom wrote a terrific blog about tying this fly on their website – Sunray.

My tying directions are included at this IOBO Humpy link.

Enjoy…go fish!

Similar Posts

  • Fishing with Beetles

    I had a recent fly order for Beetle Bailey flies and decided to keep tying them and fill the provider box. I ended up tying over 11 dozen. Why? Because fishing with beetles can be effective at certain times of the year and I didn’t want to run out of them. In fact, terrestrials can…

  • Damsel Flies

    Have you ever fished with adult damsel flies? Talk about exciting! These bugs are quick, so when a fish takes your fly, it’s more like a toilet bowl flushing…a big ring from the fish taking the fly with gusto! At times, there can be massive hatches or swarms. Here is a recent picture of a…

  • Missing the Salmonfly Hatch

    I’ve heard through the grapevine that fish are rising to adult salmonflies on the Deschutes River. The beginning of the hatch is here. With the lower river boat ramps closed until later this month due to social distancing guidelines, I might be missing the salmonfly hatch this year. I enjoy floating and fishing the Warm…

  • Lee Clark’s Twisted Body Stone

    This week’s Throw Back Thursday Fly is Lee Clark’s Twisted Body Stone. The Twisted Body Stone is a different technique of using 100% polypropylene to create a body to imitate larger flies. Lee is better known for his original Clark’s Golden Stone shown below using the same material to imitate a body with it combed…

  • Flies Coming Off My Vise

    This week’s post will highlight a few flies coming off my vise AND include a comment about how to fish them. I hope it will help you determine what flies to include in your fly box when we can start fishing again. I recognize not all readers of my RiverKeeper Flies weekly posts tie flies….

  • Doc Spratley Wet Fly

    This week’s Throw Back Thursday Fly is the Doc Spratley Wet Fly. This is a fly I used at Pennask Lake in British Columbia back in 2007. We stayed at Pennask Lake Lodge with friends who were members there. Yes, it was a few years ago. According to Flies of the Northwest (1979) by the…

Leave a Reply

Your email address will not be published. Required fields are marked *