Strange bird egg any hopes of incubation?

[Beloved Turkey]

I found a tiny egg in my bird coop. I’m pretty sure it’s from one of the tiny bird that flies around in our backyard. I’ll send a picture, but I’m wondering if anyone has any tips of building an incubation from what I have in laying around my house and if there’s any hopes of incubating it because of how cold it is outside and I don’t know how long it’s been out there.

 

[sourland]

Looks like a 'fairy' or 'fart' egg to me. They tend to be laid at the start or end of a laying cycle.

 

[Beloved Turkey]

Looks like a 'fairy' or 'fart' egg to me. They tend to be laid at the start or end of a laying cycle.

Ok

 

[21hens-incharge]

Looks like a 'fairy' or 'fart' egg to me. They tend to be laid at the start or end of a laying cycle.

I agree.

It's also out of season for wild birds to be laying at all.