I think I'll be posting pics on technological progression of the Corvin. Our intelligent feathered friend has finally decided to put aside sticks and stones and move on to bronze twin daggers, bronze helmets lined with obsidian blades, and bronze chest plates with serpents painted on them (In the culture of most Corvin tribes, snakes are considered a symbol of power). I'd like to thank ~
Hyrotrioskjan for the tools he has sketched for the Corvins to use.
[link] 
Well, soon I'm going to be working on the Iron Age version.
I have invented this tool for the hunt but this is a good Possibility too.
I have a few ideas for the iron age. Perhaps this i submit them today.
hmm, maybe in the end they'll invent time travel and come back to visit us :3
I can imagine, right?