...“The migrations of the springboks, which we witnessed yesterday, may be more frequent, but are not more certain than those of the central population of Africa...
Captain Frederick Marryat 「The Mission; or Scenes in Africa」
...As we near historic times the migrations of men became more frequentfrom Asia and from Europe, and in Africa came movementsand minglings which give to the whole of Africa a distinct mulattocharacter...
W.E.B. Du Bois 「The Negro」
...The butterflies I have seen in these wonderful migrations inCeylon were mostly Callidryas Hilariæ, C...
J. Emerson Tennent 「Sketches of the Natural History of Ceylon」
...This species,which is also known as the Sprig-tail, is verycommon in the United States in thespring and fall migrations...
Chester A. Reed 「The Bird Book」
...--Whole of North America, breeding inthe Arctic regions and wintering south to theGulf coast; not common on the Atlantic coastduring migrations...
Chester A. Reed 「The Bird Book」
...--Whole of North America, breeding inthe Arctic regions, and wintering south of theUnited States, most abundant in the eastern partsof the United States during migrations...
Chester A. Reed 「The Bird Book」
...This species is now regarded asrare on the North Atlantic coast during migrations, while in the interior it ismore abundant than the last species...
Chester A. Reed 「The Bird Book」
...They are very local in their distributionboth during migrations and in their breedinggrounds...
Chester A. Reed 「The Bird Book」
...The migrations thus considered are only exceptionaloccurrences...
Clarence M. Weed 「Butterflies Worth Knowing」
...The rarerspecies may be less hardy, have more enemies, be exposed to moreperils in their long migrations, &c...
P. L. Sclater 「Argentine Ornithology, Volume I (of 2)」
...This is a fresh-water representative of the Sharp-tailwhich nests in the prairie sloughs of the interior and reachesthe Atlantic coast during its migrations and in the winter...
Frank M. Chapman 「What Bird is That?」
...During the migrations the Bank Swallow travels withother members of its family, sharing their roost in themarshes by night and their wayside perch by day...
Frank M. Chapman 「What Bird is That?」
...—Pacific coast region from northern Lower California northto British Columbia, east to western Nevada and casually, during migrations,to New Mexico...
Frank M. Chapman 「Color Key to North American Birds」
...They have no migrations likethe passenger pigeon once so plentiful in the easternstates, nor do they congregate in such immense flocks...
Harry Thom Payne 「Game Birds and Game Fishes of the Pacific Coast」
便利!手書き漢字入力検索