Befus Para Emerger BWO

Tyler Befus Fly Pattern - Befus Para Emerger BWO
Befus Para Emerger BWO
A parachute emerger that will work for almost all mayfly and midge hatches.
Saturday, February 14, 2009

Description

This is one of the fly pattern my dad (Brad Befus) ties. It is also one of the flies sold in the Umpqua Feather Merchants catalog. I tie this mostly for Blue Winged Olive hatches but in really small sizes (#22-24) works as a midge emerger as well. You can just change up the colors and hook size to match just about any mayfly hatch. There are some good techniques in this fly that can help with tying other flies. This one fly you will certainly want to have in your fly box. Ilike to fish this with a small nymph (Pheasant Tail, Barr Emerger or Biot mayfly nymph) below it on a dropper.

Materials

Thread: 70 Denier UTC olive Hook: TMC 2487 or 2488 14-22 Trailing Shuck: Tan Z-lon Abdomen: Tannish/ Brown Antron Dubbing Thorax: BWO Superfine Dubbing Parachute Post: Closed Cell Foam (White, Yellow, Orange) Hackle: Med. Dun Rooster

Lets Go Tie a Befus Para Emerger BWO ↓

Step 1

Place the hook in the vise.

Tyler Befus Fly Pattern - Befus Para Emerger BWO
Step 1

Place the hook in the vise.

Step 2

Then start your thread and wrap over the tag to about 2-3 eyes lengths behind the eye.

Tyler Befus Fly Pattern - Befus Para Emerger BWO
Step 2

Then start your thread and wrap over the tag to about 2-3 eyes lengths behind the eye.

Step 3

Next take a piece of closed cell foam cut to the width of 2mm and tie it onto the hook. (When you tie the foam in you want to keep all your wraps in one place.) When you cut the foam you want to cut it so that it is a perfect square. In the end it should be 2mmX2mm.  

Tyler Befus Fly Pattern - Befus Para Emerger BWO
Step 3

Next take a piece of closed cell foam cut to the width of 2mm and tie it onto the hook. (When you tie the foam in you want to keep all your wraps in one place.) When you cut the foam you want to cut it so that it is a perfect square. In the end it should be 2mmX2mm.  

Step 4

Now wrap over the foam to the middle of the hook.
Tyler Befus Fly Pattern - Befus Para Emerger BWO
Step 4
Now wrap over the foam to the middle of the hook.

Step 5

 Then cut the extra foam off of the hook.

Tyler Befus Fly Pattern - Befus Para Emerger BWO
Step 5

 Then cut the extra foam off of the hook.

Step 6

 Now cover up the tag and wrap your thread to the back of the hook. (You want to wrap the thread a little past the starting point so that when you tie in you trailing shuck in, it actually looks like an emerger.)

Tyler Befus Fly Pattern - Befus Para Emerger BWO
Step 6

 Now cover up the tag and wrap your thread to the back of the hook. (You want to wrap the thread a little past the starting point so that when you tie in you trailing shuck in, it actually looks like an emerger.)

Step 7

Next tie in a piece of Z-lon which will be our trailing shuck. Don’t worry about length right now. We will come back later to cut it to the proper length.
Tyler Befus Fly Pattern - Befus Para Emerger BWO
Step 7
Next tie in a piece of Z-lon which will be our trailing shuck. Don’t worry about length right now. We will come back later to cut it to the proper length.

Step 8

Now wrap over the Z-lon up to the place where you cut off the extra foam.
Tyler Befus Fly Pattern - Befus Para Emerger BWO
Step 8
Now wrap over the Z-lon up to the place where you cut off the extra foam.

Step 9

Now cut off the extra Z-lon that is left over.
Tyler Befus Fly Pattern - Befus Para Emerger BWO
Step 9
Now cut off the extra Z-lon that is left over.

Step 10

Now pull the foam post back over the body and make a few wraps of thread in front of it so it will stand up.

Tyler Befus Fly Pattern - Befus Para Emerger BWO
Step 10

Now pull the foam post back over the body and make a few wraps of thread in front of it so it will stand up.

Step 11

Next we will put bundle wraps on the foam post. These wraps only go around the foam so it gives us a good base to wrap the hackle feather on. I like to make about 6-8 wraps to do this.
Tyler Befus Fly Pattern - Befus Para Emerger BWO
Step 11
Next we will put bundle wraps on the foam post. These wraps only go around the foam so it gives us a good base to wrap the hackle feather on. I like to make about 6-8 wraps to do this.

Step 12

This shows what the finished bundle wraps look like on the foam post.

Tyler Befus Fly Pattern - Befus Para Emerger BWO
Step 12

This shows what the finished bundle wraps look like on the foam post.

Step 13

Now wrap your thread back to where the trailing shuck is tied in and put a very sparse abount of Antron dubbing on the thread. We will wrap this to make the abdomen. You can chnge this dubbing color to match the nymph color of teh mayfly or midge you are trying to imitate.

Tyler Befus Fly Pattern - Befus Para Emerger BWO
Step 13

Now wrap your thread back to where the trailing shuck is tied in and put a very sparse abount of Antron dubbing on the thread. We will wrap this to make the abdomen. You can chnge this dubbing color to match the nymph color of teh mayfly or midge you are trying to imitate.

Step 14

Wrap the dubbed abdomen up the back of the foam post. Be careful not to make this big. Just make a gradual taper like you would on a mayfly nymph body.
Tyler Befus Fly Pattern - Befus Para Emerger BWO
Step 14
Wrap the dubbed abdomen up the back of the foam post. Be careful not to make this big. Just make a gradual taper like you would on a mayfly nymph body.

Step 15

Select a medium dun rooster hackle feather.

Tyler Befus Fly Pattern - Befus Para Emerger BWO
Step 15

Select a medium dun rooster hackle feather.

Step 16

I trim the feather to remove the fluff and soft web from the bottom of the feather. When holding the shinny side of the feather facing you, trim the fibers about ¼ of an inch along the stem on the top side and just few on the bottom side. Look at the picture to see how I prepared this before tying it onto the hook.

Tyler Befus Fly Pattern - Befus Para Emerger BWO
Step 16

I trim the feather to remove the fluff and soft web from the bottom of the feather. When holding the shinny side of the feather facing you, trim the fibers about ¼ of an inch along the stem on the top side and just few on the bottom side. Look at the picture to see how I prepared this before tying it onto the hook.

Step 17

Hold the feather on top of the hook in front of the post with the shinny side of the feather facing you and tie it in with 3-5 tight wraps of thread.
Tyler Befus Fly Pattern - Befus Para Emerger BWO
Step 17
Hold the feather on top of the hook in front of the post with the shinny side of the feather facing you and tie it in with 3-5 tight wraps of thread.

Step 18

Put a small amount of BWO Superfine dubbing on your thread to make the thorax. The thorax should be the color of the adult mayfly or midge you are imitating. For example if you are thing a Plae Morning Dun you would use a light yellow or sulfer color dubbing.

Tyler Befus Fly Pattern - Befus Para Emerger BWO
Step 18

Put a small amount of BWO Superfine dubbing on your thread to make the thorax. The thorax should be the color of the adult mayfly or midge you are imitating. For example if you are thing a Plae Morning Dun you would use a light yellow or sulfer color dubbing.

Step 18

Put a small amount of BWO Superfine dubbing on your thread to make the thorax. The thorax should be the color of the adult mayfly or midge you are imitating. For example if you are thing a Plae Morning Dun you would use a light yellow or sulfur color dubbing.

Tyler Befus Fly Pattern - Befus Para Emerger BWO
Step 18

Put a small amount of BWO Superfine dubbing on your thread to make the thorax. The thorax should be the color of the adult mayfly or midge you are imitating. For example if you are thing a Plae Morning Dun you would use a light yellow or sulfur color dubbing.

Step 19

Wrap the dubbing to form the thorax. Make sure to start right in front of the foam post and taper the thorax so it is a little smaller by the hook eye. Be careful not to dub to close to the eye so you have room to finish the fly and make a nice head.
Tyler Befus Fly Pattern - Befus Para Emerger BWO
Step 19
Wrap the dubbing to form the thorax. Make sure to start right in front of the foam post and taper the thorax so it is a little smaller by the hook eye. Be careful not to dub to close to the eye so you have room to finish the fly and make a nice head.

Step 20

Start to wrap the hackle feather around the bundling wraps at the base of the foam post. The first wrap should be right on top of the dubbing like in the picture. Be careful not to twist the hackle feather or it will make the fibers go every which way.
Tyler Befus Fly Pattern - Befus Para Emerger BWO
Step 20
Start to wrap the hackle feather around the bundling wraps at the base of the foam post. The first wrap should be right on top of the dubbing like in the picture. Be careful not to twist the hackle feather or it will make the fibers go every which way.

Step 21

Continue to wrap 2-3 wraps up the post and 2-3 wraps of hackle back down the post to complete the hackle. You can use more or less wraps. Just make it look good to you!
Tyler Befus Fly Pattern - Befus Para Emerger BWO
Step 21
Continue to wrap 2-3 wraps up the post and 2-3 wraps of hackle back down the post to complete the hackle. You can use more or less wraps. Just make it look good to you!

Step 22

Carefully pull the wrapped hackle fibers back away from the hook eye with your finger tips and let the hackle pliers hold the hackle feather over the dubbed thorax right behind the hook eye. This will let you tie down the hackle feather without wrapping thread over the hackle fibers you just wrapped. This is how I tie all my parachute flies. There are other techniques to do this but this one works for me.
Tyler Befus Fly Pattern - Befus Para Emerger BWO
Step 22
Carefully pull the wrapped hackle fibers back away from the hook eye with your finger tips and let the hackle pliers hold the hackle feather over the dubbed thorax right behind the hook eye. This will let you tie down the hackle feather without wrapping thread over the hackle fibers you just wrapped. This is how I tie all my parachute flies. There are other techniques to do this but this one works for me.

Step 23

This shows the hackle feather tied down with 3-4 wraps of thread. It is now ready to trim off the hackle feather.

Tyler Befus Fly Pattern - Befus Para Emerger BWO
Step 23

This shows the hackle feather tied down with 3-4 wraps of thread. It is now ready to trim off the hackle feather.

Step 24

Trim off the hackle feather. Be careful to only cut the stem and not the hackle you just wrapped.
Tyler Befus Fly Pattern - Befus Para Emerger BWO
Step 24
Trim off the hackle feather. Be careful to only cut the stem and not the hackle you just wrapped.

Step 25

Now, pull the hackle fibers back over the body once you have the whip finish tool ready to wrap the whip finish. Make the 3-4 wraps with the whip finish tool and complete the whip finish knot. It is important to hold the hackle fibers back out of the way so they do not get tied down into the head of your fly.

Tyler Befus Fly Pattern - Befus Para Emerger BWO
Step 25

Now, pull the hackle fibers back over the body once you have the whip finish tool ready to wrap the whip finish. Make the 3-4 wraps with the whip finish tool and complete the whip finish knot. It is important to hold the hackle fibers back out of the way so they do not get tied down into the head of your fly.

Step 26

Trim off the tying thread with your scissors.
Tyler Befus Fly Pattern - Befus Para Emerger BWO
Step 26
Trim off the tying thread with your scissors.

Step 27

Now trim the foam post so it leaves a small color spot on the top of the fly so you can see it when you are fishing the fly.
Tyler Befus Fly Pattern - Befus Para Emerger BWO
Step 27
Now trim the foam post so it leaves a small color spot on the top of the fly so you can see it when you are fishing the fly.

Step 28

I like to make the foam about two hook eye lengths above the hackle.
Tyler Befus Fly Pattern - Befus Para Emerger BWO
Step 28
I like to make the foam about two hook eye lengths above the hackle.

Step 29

Next pull the Z-lon back and trim it so it is about one hook shank length long. You can make them longer or shorter if you like. This can always be trimmed shorter when you are fishing or can be cut off completely if you do not want it on there.

Tyler Befus Fly Pattern - Befus Para Emerger BWO
Step 29

Next pull the Z-lon back and trim it so it is about one hook shank length long. You can make them longer or shorter if you like. This can always be trimmed shorter when you are fishing or can be cut off completely if you do not want it on there.

Step 30

You did a great job completing the Befus Para Emerger BWO.

Tyler Befus Fly Pattern - Befus Para Emerger BWO
Step 30

You did a great job completing the Befus Para Emerger BWO.

Step 31

Finished fly. Top angled view.

Tyler Befus Fly Pattern - Befus Para Emerger BWO
Step 31

Finished fly. Top angled view.

Step 32

Bottom view.
Tyler Befus Fly Pattern - Befus Para Emerger BWO
Step 32
Bottom view.

Step 33

Front angled view.

Tyler Befus Fly Pattern - Befus Para Emerger BWO
Step 33

Front angled view.

Tyler Befus
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