Daily Postcard: A Blue Jay visits the backyard of a home Monday on Futura Drive in White Rock. Blue Jays are known for their intelligence and complex social systems with tight family bonds. Their fondness for acorns is credited with helping spread oak trees after the last glacial period. Source:allaboutbirds.org. Photo by Pat Kestell

A Blue Jay poses on rocks outside a home Monday in White Rock. Photo by Pat Kestell

Another view of a Blue Jay posing on rocks outside a home Monday in White Rock. Photo by Pat Kestell