Solana said 'Birbish.' Birb is the mascot of the Moonbirds NFT, and Birbish describes the cute vibe of the chubby Moonbirds. Moonbirds' official X account @moonbirds even uses 'super birbish' as their bio. The reason Solana said this is because Moonbirds, an NFT on ETH, officially announced today that they are migrating to Solana.