"Fifteen miles as the crow flies" So let's break this down. You're telling me that a crow cruising a straight line at 30 miles per hour will take a half hour to reach the tree. Well I'm cruising at about 70, got a detour for construction on I-90, some snail farmer in a combine thinks now is the right time to hit the county roads, and I gotta drop down to 20 because the paint and the rise say passing is no bueno, and he ain't waving me by. The crow, on the otherhand, is getting mobbed by eastern kingbirds not liking his shadow on the nests. And yes, that bloated skunk is fine feast for a crow flying as a crow flies, hopping to a fence when the implements pass tall and reptilian. Given that and some quick calculations based on what I remember from my high school geometry class - Pythagorean Theorem and all that - the crow and I should arrive at precisely the same time, ******* and hungry.