My Goldfinches enjoy gone!!? I am in Southern scotland. They enjoy not migrated . I have...

I am in Southern scotland. They enjoy not migrated . I have kept the containers chock-full up with niger kernel. I have have up to 28 at one time.Up until 5 days ago. Where have they gone?
Curious: After watering my Lawn does the grass...
Answers:    They are relatively possibly pairing off, geared up for brooding and nest making. They do flock in colossal numbers in autumn and winter but these flocks break contained by spring as they begin to duet up. To tempt them back I put out sunflower heart. If you have any trees contained by your garden, you may be lucky and have a nesting duo. Good luck.....they really are a delight, aren't they?
Can you safetly verbs grapevines?
On holiday.