..., to be transplanted; to migrate... 
Gustavo Adolfo Becquer 「Legends, Tales and Poems」
...The black laborers became deeply dissatisfied under this systemand began to migrate from the country to the cities, where there wasan increasing demand for labor...
W.E.B. Du Bois 「The Negro」
...Like the lemmings of Norway andLapland, they migrate in vast numbers on the occurrence of ascarcity of their ordinary food...
J. Emerson Tennent 「Sketches of the Natural History of Ceylon」
...Its familiar"honk" has long been regarded as the signal ofthe coming of spring, and the familiar V-shapedformation in which the flocks migrate is alwaysan object of interest to everyone...
Chester A. Reed 「The Bird Book」
...They migrate throughthe United States in largeflocks, usually accompanied by White-throatedor Fox Sparrows...
Chester A. Reed 「The Bird Book」
...In less than a week theeggs hatch into minute blackish caterpillars that feed uponthe tender tissues of the leaf upon which they were born andthen migrate together toward the top of the plant...
Clarence M. Weed 「Butterflies Worth Knowing」
...After a few warm days in spring they migrate back to the water's edge...
Ray D. Burkett 「Natural History of Cottonmouth Moccasin, Agkistrodon piscovorus (Reptilia)」
...Relying upon their speed of flight to carry them beyondthe reach of enemies, they migrate boldly by daylight instead ofat night as the timid little vireos and warblers do...
Neltje Blanchan 「Birds Every Child Should Know」
...From time to time thehost has by the changes of sea and land been compelled to migrate,moving this way and that to find its fit station...
Nathaniel Southgate Shaler 「Domesticated Animals」
...These birds migrate at night...
Douglas Dewar 「Birds of the Indian Hills」
...Does not migrate, but is usually resident in the place where it canbest provide for itself and family...
Lenore Elizabeth Mulets 「Stories of Birds」
...It appearsto migrate to Bengal, the United Provinces, the Punjab and Sindshortly before the monsoon bursts, but it is said to arrive inNepal as early as April...
Douglas Dewar 「A Bird Calendar for Northern India」
...None of the owls seem to migrate...
Douglas Dewar 「A Bird Calendar for Northern India」
...In North Britain, at the approachof severe weather, they flock together and migrate southwards...
Rev. C. A. Johns 「British Birds in their Haunts」
...They come to us in November and remain till late in February,when they begin to migrate in successive flights, the youngest birdstaying until April...
Rev. C. A. Johns 「British Birds in their Haunts」
...Otherscome from still farther south for breeding purposes,while still others breed north of us and migrate throughoutthe territorial scope of these articles to spend theirwinters...
Harry Thom Payne 「Game Birds and Game Fishes of the Pacific Coast」
...They do not wastetime building or manufacturing acomplicated nest like wasps and bees,so when food is scare, or for other reasonsthey need to move they simply"pack up" and migrate...
Leonard Haseman 「An Elementary Study of Insects」
...A few hours before pupation they become very restlessand migrate from their feeding ground in search of a favorableplace in which to pass the pupa stage...
L. O. Howard and F. C. Bishopp 「The House Fly and How to Suppress It」
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