Greetings, This is my first post because I am looking for help and am not too knowledgeable about maple trees. From what I have read, I believe I have a sugar maple tree. Last year in June, there seemed to be something eating most of the leaves, but I could not find caterpillars or cocoons or bugs. By Fall, most of the leaves were eaten. This year, they have started in July, eating the leaves again appear to be eaten. Does anyone know what it could be? Link to Drive with photos: Maple Tree – Google Drive Thank you for any help!