April 10, 2019 2 min read
Written with thanks by by Dave Southall
Late April is the start of ‘Terrestrial Time’. The 25th of April is St. Mark’s Day, the time when the Hawthorn Fly (Bibio marcii) traditionally appears. Some years there is a glut of these relatively big gangly-legged Bibionids: at such times, on sunny, breezy days clouds of them may be seen taking shelter behind bankside tree-cover. They are not particularly strong fliers & many get blown onto the river surface where they get trapped into the surface film, easy prey for the trout. Any suitably sized black fly will work but for aesthetic reasons I like a reasonably imitative pattern. I only apply floatant to the wing so that the body subsides into the surface, like the real thing & also this ‘anchors’ the fly into the surface thus resisting micro-drag. If a dead-drift fails to tempt the fish the application of tiny twitches to simulate a struggling fly can be very effective. Close range fishing with a long rod & light line is a big advantage when applying subtle movements; if the fish aren’t too big a long Tenkara rod with a level line of 8lb fluorocarbon plus tippet is ideal: alternatively a 10’ or longer light-line rod with a micro nymph line & 12’ leader would be my choice.
May is for me the Black Gnat (Bibio johannis) month. This is a smaller Bibionid, best imitated on a size 18 hook (18 short shank if tying a pattern with an extended body). As with the Hawthorn Fly, clouds may be seen sheltering behind trees & hedges on windy, sunny days & they frequently get blown onto the river surface. Some of these casualties will be mating pairs & a Double Badger is a good, simple pattern to imitate these, check out Peter Arfield’s You Tube video https://www.youtube.com/watch?v=Ta-o0206Fvs .
If you see large numbers of either of these flies on the water you might well expect that any rising fish are taking them but beware as there are times when the trout for some inexplicable reason are focused on taking something completely different. I well remember 2 days whilst guiding on Driffield Beck when the river was covered with both Hawthorn Flies & Black Gnats that were being totally ignored. Instead the fish were vigorously taking ting Agapetus Sedge Pupae (see my earlier Blog on the importance of Agapetus Pupae). I have known other times when tiny Midges have been the preferred choice of the fish; so keep an open mind & use your eyes.
Safety
The basics of tackle
Language of casting
Sensory awareness
Fly line weights, lengths & tapers
Rod lengths & weights
Leaders & tippet
Tackle to practise with
How to hold a fly rod
Circles 8's & straights
Remove all slack
Plane of the Cast
Triangle Method
Stance
Overhead Cast
Stop & Drop
Retrieving the Line
High Back Cast
Breaking The Wrist
Shooting the line
Loop Shape
Slipping the Line
Stroke Length
The Forward Delivery
The Shelf
Drift
Drift Versus Breaking the Wrist
Creep
Backslash Forwardslash
Speed Ramp
Body Movement
Intro to the Double Haul
Tackle for the Double Haul
Single Haul
Double Haul
Double Haul Fast Track
Cast Trajectory
Late Haul
Hauling Grip
Double Haul for Accuracy
Line Trays
Offset Alignment Guides
Overhang
The Lift
Pick Up & Lay Down Cast
Roll cast
Energy of a Roll Cast
Intro to Spey Casting
Switch Cast
45 Degree Single Spey
Backhanded Cast
90 Degree Single Spey
90 Degree Snake Roll
45 Degree Snake Roll
90 Degree Double Spey
The Running Mouse
The Silent Spey
45 Degree Double Spey
45 Degree Snap T
90 Degree Snap T
45 Degree Circle Spey
90 Degree Circle Spey
Body Movement
Spey Cast Hauling
Beating Obstructions Spey
Corkscrew Pick Up
Snap Pick Up
Roll Cast Pick Up
Double Spiral Pick Up
Snap Pick Up Variation
Aerial Spey
Cast Stringing