...
Springbok: Being migratory, it is difficult to estimatetheir number...
William T. Hornaday 「Our Vanishing Wild Life」
...No state has a right to maintain shambles forthe slaughter of migratory game or song birds that belong in part tosister states...
William T. Hornaday 「Our Vanishing Wild Life」
...One is the enactment of a law providing federal protection for all migratory birds; and Canada and Mexico should be induced to join with the United States in an international treaty to that effect...
William T. Hornaday 「Our Vanishing Wild Life」
...The Weeks bill, the Anthony bill, and the McLean bill now beforeCongress to provide federal protection for migratory birds arepractically identical...
William T. Hornaday 「Our Vanishing Wild Life」
...--Eastern North America, breedingfrom the Middle and Central States northwardto Labrador; only migratory to a slight extent...
Chester A. Reed 「The Bird Book」
...It inhabits the whole ofPatagonia, but is migratory, possessing, what is rare in this family, apowerful flight...
P. L. Sclater 「Argentine Ornithology, Volume I (of 2)」
...There is often, however, a tendency forthem to grow uneasy when the migratory seasoncomes...
Harry M. Lamon 「Ducks and Geese」
...The same informationwas imparted the following day and theday following, until it began to appear doubtfulwhether we could longer delay in order totry for this very migratory pack...
Various 「Hunting in Many Lands」
...They were migratory, and at times almost allof them might leave; but, on the whole, theywere the most abundant of the game animals...
Various 「Hunting in Many Lands」
...It is migratory,and sometimes appears in thousands, though it may not be seenagain for years...
John Albert Leach 「An Australian Bird Book」
...To these, the migratory species are added orsubtracted, as they come or go...
Frank M. Chapman 「What Bird is That?」
...North America; migratory at the northern limit ofits range; roosting in colonies in winter...
Frank M. Chapman 「What Bird is That?」
...Many of the States, followingprecedent, lay down the broad rule that all the game animals in theState, whether resident or migratory, are the property of the State...
A. R. Harding 「Fur Farming」
...Only five of the some three hundred and fifty known species reachthe United States and these are migratory, coming to us in the springand returning to the tropics in the fall...
Frank M. Chapman 「Color Key to North American Birds」
...It is difficult to say in what way thewool of the migratory sheep was, or could be, benefited by theseperiodical journeys...
Robert Jennings 「Sheep, Swine, and Poultry」
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