So, I think this island would be a hard island. Because there would be an sharp increase in blue birds that spawn. The grass would be dark, and almost like tiny green but big and have these tall spires. Which could only be accessed by flying. This island is the nesting place for blue birds, and there can be nests on the spires, with 1. A new food source, bluebird eggs. Where you need one collecting or cracking for, and 2. A small chance of finding a baby nicheling, since the birds probably bring them to their nest, maybe the eggs could hatch, and you could have a friendly bird, but that's like a small sudggestion
