Please help me identify these 2 wee birds

Hi

I'm new to this forum and a novice at bird identification.  I would be grateful if somebody could please help me identify the following two birds - both photos taken at Mersehead last week.   The first I thought at the time was a female Yellowhammer but now that I've looked at the photo I think I might be wrong - anybody know?

same bird from the back (I think- will teach me to start taking notes of individual photos again)

  This is the second bird - the only thing I can think of is a Greenfinch - but looks far too yellow (however, it was facing the early morning sun) - any ideas?

 

I would be grateful if somebody could help me with these.

Many thanks

Maggy

see my photos on Flickr  http://www.flickr.com/photos/maggyn/