Free Range from July 10, 2013 offers another variation on "Polly want a cracker".
Dan Piraro turns another cliché on its side in this Bizarro from July 20, 2013:
This look just makes me laugh. Who says birds can't have facial expressions? From Cheezburger, January 9, 2014.
The comic strip Lio has only once (to the best of my knowledge) had a bird-themed strip, and this is it: July 28, 2014, as Lio gets his comeuppance from a bird that doesn't want to be watched:
We haven't seen anything of Monty since I introduced that strip some five weeks ago, so here is one from March 11, 2010 in which Pilsner fails as a feathered GPS device:
Speed Bump from May 2, 2014. Self-explanatory.
This is the oldest Mutts strip I have a copy of. It was never made available online, so it is a scan of the one I clipped out of the newspaper on September 10, 1994. It is also one of only two Mutts strips in the comic's entire history to feature a budgie.
We move along in my limited archive of Peanuts strips into the 1960s ... Snoopy has now taken on the more familiar appearance, but birds still do things that exasperate him. From August 22, 1964:
A Cheezburger entry from September 28, 2012 which fits the hot summer weather.
Back in June, I featured a story arc from the comic Diamond Lil which I thought at the time was a one-shot. It turns out that was the introduction of a new character in the strip. So now I am going backwards through the archives to find strips featuring Stupid the Bird. Yes, that's his name, and this strip from September 29, 2014 shows why: