Good job! You figured out how to start a new thread!!! YEAH!!!
Elmo looks to be either a Homer (if he's domestic. Is he banded?) or a feral pigeon...also called a "Rock Dove". As for how to take care of a pigeon, there is an ENORMOUS amount of information available on all sorts of topics - food, housing, water, vitamins, etc. Use the "Search" button and read everything (that'll keep you busy for awhile). Then, if you still have specific questions based on what you've read, don't hesitate to ask.
Elmo looks to be either a Homer (if he's domestic. Is he banded?) or a feral pigeon...also called a "Rock Dove". As for how to take care of a pigeon, there is an ENORMOUS amount of information available on all sorts of topics - food, housing, water, vitamins, etc. Use the "Search" button and read everything (that'll keep you busy for awhile). Then, if you still have specific questions based on what you've read, don't hesitate to ask.