Meaning
A solid black bird, built by joining the bird emoji with a black square. It can stand for a blackbird, crow or raven, depending on who is using it.
It suits gothic and witchy aesthetics, poetry, Halloween with 🎃, birdwatching and dark, moody captions. Example: “A crow has been visiting my balcony every morning, I think we are friends now 🐦⬛”.