Here is a Six Chix I skipped over earlier in the month to avoid them being on two consecutive days without a common theme. From April 3, 2013, and featuring Rina Piccolo's work:
Happy Not-Tax Day! (The filing deadline is next Monday the 18th due to the IRS being closed for Emancipation Day today.)
Here's last year's April 15 Speed Bump for you to read while celebrating.
I think this duck is channeling Adam Savage from "Mythbusters" in this Cheezburger captioned photo.
More of Stupid the Bird, of course, in this Diamond Lil strip from April 13, 2015. The reference to "last week" is because Easter fell on April 5 last year.
I missed this Frank and Ernest strip from last year on Friday, so here it is now. As typically bad a "pun"ch line as it has, I wonder if I shouldn't have continued to miss it ...
Speed Bump from April 11, 2013 with a well-known complaint about kids and presents, but from the morbid perspective of vultures.
Here's one of Jason Love's Snapshots. Seems appropriate for a Sunday.
The last bird-related cartoon in my archive from Australian Mark Lynch is a rather cute concept, in my not-so-humble opinion.
A Cheezburger photo caption. I keep wondering how whatever authority posted the sign in the first place expected the gulls to be able to read and obey it.
A Margaret Shulock Six Chix Sunday panel from April 7, 2013: