Pollen like yellow marker pen

[Polyanwood]

My colonies by the railway are bringing in bright yellow pollen one their heads and thoraxes. It looks like yellow marker pen. It is bright and doesn't look powdery or silvery - not balsam. What do you think it is?

 

[Swarm]

Can't see an image.

 

[REDWOOD]

Snap but probably marigolds or ragwort

 

[REDWOOD]

Forgot about Sunflowers

 

[Polyanwood]

It is mostly not in their pollen baskets. It has to be from a funnel shaped flower, not a flat flower like sunflower or ragwort.

 

[Swarm]

They get covered in yellow pollen when working dandelions.

 

[kazmcc]

Do you mean like an illuminous yellow? I saw one or two of Dusty's bees with this bright pollen. I can't see the image posted so I don't know if it's the same.

 

[dpearce4]

masses of dandilons out down here at the moment, all the verges are covered in them after the councils cut them in the last couple of weeks.