Thanks! I thought of the fishing mechanic after think about the early paper Mario series and wanted to make something that is kinda like those little "minigames" before attacks

as for the secret bird it should be a 5% chance or  a 1/20 to get hooked you can tell by the timer turning from white to red if you have hooked it or not

Glad you liked it :D
I'm defiantly going to be brushing up on my artistic flair and color theory and general pixel art skills in preparation for joining my next game jam!