I like the perspective of the 1st GBH shot, an the first Nuthatch is nice.
The 2nd Nuthatch shot would be an instant delete for me (after import). I'm not being mean; I'm just saying you will eventually wonder why you kept it (just guessing). My guess is based on how nicely you are progressing with your birdography.
Admission: 3+ years later and I still take shots not worthy and I still keep shots not worthy of much.