Which Galapagos Finch?

[Antonsrkn]

Hello all,

I was hoping someone could chime in and help me ID this juvenile Galapagos Finch. Seen in the interior part of Santa Cruz island. Looks a bit different than the others I photographed, whether its because its a juvenile I'm not sure.

Which Finch? by Anton, on Flickr

And then for your enjoyment here is a photo of an identified finch species from the Galapagos:
Small cactus finch (Geospiza scandens)
Happy Darwin Day! by Anton, on Flickr