PLEASE help!! Determine if this egg is fertile!!!

[sscaria]

i found this either starling or robin egg outside. not sure how long it's been there, and its right outside of a bird nest which is maybe 5-10 feet off the ground..? Not sure if it's fertile. There's this red splotch on the inside that worries me. If it's fine, I'll put it back. If not, Probably throw it out or keep it. From the looks of it though, it looks fertile. I'll attach a video of me putting it under an light.

I am aware that birds may push out infertile eggs, but it does look fertile. If you need other videos/pictures, just ask!

Thanks in advance!!!

 

[4Urbanchix]

i found this either starling or robin egg outside. not sure how long it's been there, and its right outside of a bird nest which is maybe 5-10 feet off the ground..? Not sure if it's fertile. There's this red splotch on the inside that worries me. If it's fine, I'll put it back. If not, Probably throw it out or keep it. From the looks of it though, it looks fertile. I'll attach a video of me putting it under an light.

I am aware that birds may push out infertile eggs, but it does look fertile. If you need other videos/pictures, just ask!

Thanks in advance!!!

I agree, it does look fertile

 

[Newbie123]

Do you see any vains?

 

[SDiaz]

I would say yes

 

[Newbie123]

If you see vains... I say yes as well

 

[Chicalina]

Best put it right back in the nest

 

[sscaria]

also

If you see vains... I say yes as well

alriight... what about that red splotch? is that deadly or anything?

 

[MissE]

Put it back where you found it ASAP. Please don't move wild bird eggs.

 

[Newbie123]

Red blotches signal a dead embryo

 

[sscaria]

Put it back where you found it ASAP. Please don't move wild bird eggs.

ut was on the floor about 10 feet below the nest. I didn't move it or steal it. I put it under my protection. i want to make sure its fertile