...Are these the migratory birds of Europe... 
David Livingstone 「Missionary Travels and Researches in South Africa」
... They were exceedingly migratory, and nobody knew very much about them...
Stewart Edward White 「African Camp Fires」
...Finally, all men, North andSouth, East and West, must unite in the work that is necessary tosecure the immediate enactment by Congress of a law for the federalprotection of all migratory birds...
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」
...--Eastern North America, breedingfrom the Middle and Central States northwardto Labrador; only migratory to a slight extent...
Chester A. Reed 「The Bird Book」
...Of the other three onewas silent—a small rare migratory finch resemblingthe bearded-tit in its reed-loving habits, its longtail and slender shape, and partly too in its colouring...
W. H. Hudson 「Birds and Man」
...It has been the writer's observation that when bears were on these migratory trips in search of food or from other cause, they travel singly and not in droves or even in pairs...
Eldred Nathaniel Woodcock 「Fifty Years a Hunter and Trapper」
...The Black-faced Cuckoo-Shrike is partly migratory, being stationaryin the northern parts of its range, but migratory in thesouth...
John Albert Leach 「An Australian Bird Book」
...Some kinds are migratory...
John Albert Leach 「An Australian Bird Book」
...The Sordid Wood-Swallowis partly migratory, and lives in small companies...
John Albert Leach 「An Australian Bird Book」
...With swelling ranksthe migratory army moves more steadily northward...
Frank M. Chapman 「What Bird is That?」
... Migratory, ...
Neltje Blanchan 「Birds Every Child Should Know」
...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」
...This variety is migratory, proceeding to the Northernparts of Europe and Asia in summer, and to the South in winter...
Robert Jennings 「Sheep, Swine, and Poultry」
...The aquatic birds, save for the fact that they are inall cases inspired with a more or less strong migratory humor, lendthemselves to the shaping hand of man more readily than most otherforms...
Nathaniel Southgate Shaler 「Domesticated Animals」
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