Every day at a resort in NW Puerto Rico I saw a flock of birds that I need help identifying. They were finch like in size. Always darting and moving in sequence. They all looked alike. Eating grasses.
Gray belly and breast. Streaky brown/black-brown back and tail. Red bill. Brownish cap lined on either side in dark brown or black. Gray head. Dark eye-line.
Is there another site that might help me with this ID if no one here can?