Comfort. Bluebirds will choose a house regardless of compass direction, but the opening should face away from prevailing winds that might blow rain into the house, and away from midday sun that would overheat the inside. Significance. Bluebirds will initially choose a house regardless of the direction it faces.
Full Definition of LEFT WING. 1. : the leftist division of a group (as a political party). 2. : left 4a. â leftâwing adjective. â leftâwingÂ·er \Ëleft-ËwiÅ-Ér\ noun.
The left coronary artery is an artery that arises from the aorta above the left cusp of the aortic valve and feeds blood to the left side of the heart. It is also known as the left main coronary artery and the left main stem coronary artery. It is one of the coronary arteries.