The Stoners Owl (Bubo cannabi) is the only raptor, nocturnal or diurnal, that is known to be vegan. It is a specialized predator that subsist solely on the buds of the Marijuana plant. It evolved by raiding the cannsbis crops of drug lords under the cover of darkness, originally for mice, but it found ganja to be much more... relaxing. Once endangered, especially in the era of reefer madness, it's population is climbing at an exponential rate now that pot has become legalized in several states across the US. So if you live in California, Colorado, or Massachusetts, keep one eye open for this lazy eyed, floppy eared bird during your next bong hit.
This image was taken off the interweb by one of my research assistants. He could not remember where he found it, he wasstoned at the time. #believeitornut ##believeitornot