Hello! I decided to ask my question here because I have the same concern. I just had a baby emu born today. He was born from father incubating eggs, and it's quite cold where I live so I took the baby home under the lamp. I don't know when exactly he hatched, but I assume yesterday.
I have the same concern about him not eating the food, and I know that they're living on yolk for a couple of days. But he seems to be a little lethargic and I started to get worried. He responds if I whistle, and tries to stand up which leads him to lose balance and roll over. I am not sure if that's a vitamin deficiency or what. I am not sure what to do exactly other than watch him. I gave him spinach pieces and he's interested in it, but doesn't seem to have enough strength to actually eat one. Any advice would be appreciated! Please let me know if I need to create another thread for that.