The study of 'Birbs'
This is performed by 'Birbologists'
Some may believe it to be a field of biology, however this is incorrect. Birbology originates from satanic rituals rather than biology.
Birbcore is a new slang word that refers to anything awesome, more awesome than hardcore. Birbcore is currently mainly used in the underground poetry scene at the posthuman end of the spectrum. Birbcore is enlightened; it resists the four horsemen, the lit bros, & the other pigeons.