I hate to burst your bubble but I counted the drums in 4/4. Snare always falls on the third quarter note but that fourth pulse is still there. You can count this in 3/4, the pulse will eventually overlap 4/4 every 12th quarter note but I'm not getting a prominent 3/4 pulse out of this.
Time signatures can be a strange concept but I'm glad your trying it out. Writing stuff that divides time in ways your not used can lead to interesting ideas and new jams. Try 3/4 again, try to get the drums on a good triple "waltz." You can do it!
Wouldn't be fair if I left you on a critical note, the jam still funks nicely. Moody, chill, pro. Loved the birds, they always make wonderful pads. Just googled this for the musical trivia, birdsongs in music:
https://en.m.wikipedia.org/wiki/Birdsong_in_music
Birds have always informed our musicality so I'm always sampling them and noticing when others do it too <3