Perfumy tasting eggs?

[rubyrogue]

My eggs are kept in their own fridge, so no chance of some other food adding to their flavor. They are allowed to free range but Im not sure what they are eating that could be causing the eggs to taste this way. It is very very subtle almost a barely there aftertaste. But it is slightly perfumy. Any ideas?

 

[Marie1234]

Clover?

 

[rubyrogue]

i know there is alfalfa in the pasture? but not clover like im thinking with the white flowers