Recognition of Sanctuary Protection. In this field of precise observation and reasoning, most birds,--if not indeed all of them,--are quick in discernment and accurate in deduction. The great gauntlet of guns has taught the birds of the United States and Canada to recognize the difference between areas of shooting and no shooting. Dull indeed is the bird mind that does not know enough to return to the feeding-ground in which it has been safe from attack. The wild geese and ducks are very keen about sanctuary waters, and no protected pond or river is too small to command attention. Our own little Lake Agassiz, in the New York Zoological Park, each year is the resort of hundreds of mallards and black ducks. And each year a number of absolutely wild wood ducks breed there and in spite of all dangers rear their young. Our wild-fowl pond, surrounded by various installations for birds, several times has been honored by visiting delegations of wild geese, seven of which were caught in 1902 for exhibition. The most astounding example of avian recognition of protection and human friendship is the spectacle of Mr. Jack Miner's wild goose sanctuary at Kingsville, Ontario, not far from Detroit. With his tile works on one side and his home on the other, he scooped out between them clay for his factory and made a small pond. With deliberate and praiseworthy intention Mr. Miner planted there a little flock of pinioned wild Canada geese, as a notice of sanctuary and an invitation to wild flocks to come down for food, rest and good society. Very slowly at first the wild geese began to come; but finally the word was passed along the line from Hudson Bay to Currituck Sound that Miner's roadhouse was a good place at which to stop. Year by year the wild geese came, and saw, and were conquered. So many thousands came that presently Mr. Miner grew tired of spending out of his own pocket more than $700 a year for goose corn; and then the Canadian government most commendably assumed the burden, and made Mr. Miner's farm a national bird preserve. [Footnote: Mr. Miner is writing his wild-goose story into a book: and the story is worth it!] The annals of wild life protection literature contain many records and illustrations of the remarkable quickness and thoroughness of sanctuary recognition by birds. On the other hand I feel greatly annoyed by the failure of waterfowl to reason equally well regarding the decoys of duck-shooters. They fail to learn, either by experience or hearsay, that small flocks of ducks sitting motionless near a shore are loaded, and liable to go off. They fail to learn that it is most wise to settle well outside such flocks of alleged ducks, and that it is a fatal mistake to plump down on the top of a motionless bunch.