From the Birds aren't real website.
WHAT DO YOU MEAN 'BIRDS AREN’T REAL'?
The term “Birds Aren’t Real” refers to biological “Birds” no longer existing on United States soil. After the government forcibly made the entire species extinct in the 20th century, all of these real birds were replaced with surveillance drones designed to look just like Birds. To simplify- Birds no longer exist in the U.S. as a biological lifeform, thus, Birds Aren’t Real!
WHAT IS BIRD POOP?
Bird poop was originally thought to be oil discharge from earlier bird drone models. After further research though, this was disproven. Bird poop irregularly falls on vehicles in large amounts. Recent studies show that 87% of Bird Poop in populated areas falls on people’s cars. Why is this? Confidential documents leaked in 2018 revealing that “Bird Poop” is actually a form of liquidated tracking apparatus. If you walk outside and notice some bird poop just “happened” to fall on your car, be aware that you are now being tracked by the United States Government. It is recommended you clean your car exterior regularly to avoid this.
HOW IMPORTANT IS THE APOSTROPHE IN "BIRDS AREN'T REAL" - CAN IT BE SPELLED "BIRDS ARENT REAL"?
Interesting question. The term "Birds Arent Real" is usable, but the apostrophe is important- as it signifies more than just grammatical accuracy for our movement. It's legitimization. To us, the term "Birds Arent Real" without the apostrophe may lead people to think that we don't know what we're talking about. The term "Birds Arent Real" may immediately cause someone to not take us seriously. The term "Birds Arent Real" may lose our movement potential Bird Truthers. The spelling "Birds Arent Real" may delegitimize our movement as well, for without the apostrophe, it may look as if Bird Truthers are uneducated. For us, "Birds Arent Real", without the apostrophe, is very inadvisable. Always choose "Birds Aren't Real" over "Birds Arent Real"
Oh and they sell t-shirts too.