Sorry.

In the dawn on the cold winter day, many birds come and feed on the suet (fat) which gives them a lot of energy.

Early,  a male Townsend's Warbler stopped by.

"The black throat means I'm a boy."

"Yup.  I am a girl without the black throat."

Then, a Red-breasted Nuthatch made a beeline flying straight onto the suet with a yell.

Nuthatch:  "This is my suet.  Do you know that?"

Townsend's:  "I'm sorry, but the backyard owner lets me
 share the suet during the cold months.  I am a winter bird after all."