![Mouse flies | Global FlyFisher | Somewhat an oxymoron - a fly that's a mammal - but still a fun fly to tie, and not least to fish when the large fish Mouse flies | Global FlyFisher | Somewhat an oxymoron - a fly that's a mammal - but still a fun fly to tie, and not least to fish when the large fish](https://globalflyfisher.com/sites/default/files/old_images/patterns/mouse-flies/blue-moon-mouse.jpg)
Mouse flies | Global FlyFisher | Somewhat an oxymoron - a fly that's a mammal - but still a fun fly to tie, and not least to fish when the large fish
![Mouse flies | Global FlyFisher | Somewhat an oxymoron - a fly that's a mammal - but still a fun fly to tie, and not least to fish when the large fish Mouse flies | Global FlyFisher | Somewhat an oxymoron - a fly that's a mammal - but still a fun fly to tie, and not least to fish when the large fish](https://globalflyfisher.com/sites/default/files/imported_pictures/calc_original_mus_012-w556.jpg)
Mouse flies | Global FlyFisher | Somewhat an oxymoron - a fly that's a mammal - but still a fun fly to tie, and not least to fish when the large fish
![Mouse flies | Global FlyFisher | Somewhat an oxymoron - a fly that's a mammal - but still a fun fly to tie, and not least to fish when the large fish Mouse flies | Global FlyFisher | Somewhat an oxymoron - a fly that's a mammal - but still a fun fly to tie, and not least to fish when the large fish](https://globalflyfisher.com/sites/default/files/imported_pictures/calc_original_dsc_2509-edit-h199.jpg)