I found a bird egg in my garden 2 days ago in the middle of my garden I spent most of the day watching from indoors to see if any bird would come back for it but there was nothing and it was in a very peculiar place for an egg to be especially as i have a lot of foxes/badgers/crows/ravens/magpies who would usually eat any eggs that were on the ground. I know you're not meant to touch bird eggs but I picked it up to see if it was damaged but it was perfectly intact so I decided to bring it indoors and give it some heat because I know the other birds would of found it eventually. Its currently at 35 degrees with a bowl of water to bring up humidity but I'm not sure if it's even fertile or what kind of bird it is or really what I should do with it. Any help would be much appreciated thank you.