What breed is laying this?

[Yep I Talk To Chickens]

Hi so I have been getting mostly this color eggs. I want to downsize my flock so I need to know witch ones are laying. They are large in size and they are a deeper color than shown on the pics. Thanks!

 

[sourland]

Check the pelvic bone spacing to determine which hens are laying. 3 fingers space - for sure laying, 2 fingers space - perhaps laying, less than that - not laying.

 

[aart]

Hi so I have been getting mostly this color eggs. I want to downsize my flock so I need to know witch ones are laying. They are large in size and they are a deeper color than shown on the pics. Thanks!

I'd guess the ISA.

Check the pelvic bone spacing to determine which hens are laying. 3 fingers space - for sure laying, 2 fingers space - perhaps laying, less than that - not laying.

Here's how:
https://www.backyardchickens.com/articles/who-is-laying-and-who-is-not-butt-check.73309/
To find which bird is laying which egg, will likely have to stalk the nests and 'catch them in the act'.

 

[PRchick]

I would say to put food coloring on their vents to se who lays what. All those are brown egg layers and it would be difficult to tell them apart.

 

[MissE]

I would guess ISA. You can use different color food coloring gel on each birds vent to see who is laying.