Researching species of canopied-trees photo'd & called oaks - I disagree. Friend thinks acacia as he found Black Locast in Halifax which are psuedo-acacias. Tracking look-alikes around globe. Hired arborists/botanists - all agreed dont look like oaks, none will "go out on a limb" and commit. some photos -eucalyptus, albizio and Stone Pine, my favorite... Like to talk.