I took my Dog for a Walk...and I noticed six Crows on the Field... Then my Dog wandered off...but the crows started Swooping at My Dog...and I had too Run Over and Chaise them Away... What the Fuck was that Eh? Attack of the Birds? And my Dog's a Huge Big Black Labrador...not a Chiwhawa...however You Spell it... Just watched out...the Birds are Plotting...
sure they were crows and not magpies ? either way u will find they were protecting their area most like they have babies and found the dog a threat... oh and the dog is black so prolly looked like a giant bird to them..