Fulling Mill Cormorant Booby

Experiment with different retrieves to determine what works best. Try a slow, steady retrieve or short strips and pauses.

Yes, it can be effective in rivers, depending on the presentation and the fish's behaviour.

Replace the fly when the hook becomes dull or the materials are damaged.

This fly can be used with various line weights; the choice depends on your rod and the fishing situation.

Store the flies in a fly box to protect them and keep them organized.

The Cormorant Booby's buoyant eyes and overall design give it a unique action in the water, setting it apart from other patterns.

Check your leader and tippet to ensure they are not too buoyant. Consider using a slightly heavier leader or tippet.

Experiment with different retrieval speeds and depths. The fly might not be presented correctly, or the fish may not be actively feeding on the pattern.