This drawing is from quite some time ago, I just finally thought of taking a (more or less) good picture of it!
This was the sponsor pin for Eurofurence last year, featuring a red crested cardinal bird. There was a second pin for which I did the design, featuring a palila bird on a coconut cocktail saying 'thank you, volunteer'. I sadly never got my hands on that pin so I can't show you a picture of it.

Sorry the pin didn't photograph that well, it's pretty small! 2 by 3 centimeters (0.8 by 1.2 inch)