...He sings as he goes, snatching a bit of insect foodbetween warbles...
Neltje Blanchan 「Birds Every Child Should Know」
...Ox warbles are whitish or, when full grown, dark-colored grubs or maggotsthat develop from the eggs deposited on the hairs of cattle by certain fliesknown as warble flies...
U.S. Department of Agriculture 「Special Report on Diseases of Cattle」
...The warbles after penetrating the skin migrate through the bodyand ultimately reach the backs of the cattle, H...
U.S. Department of Agriculture 「Special Report on Diseases of Cattle」
...During their migrations, before they reach the back, theyoung warbles spend a considerable period in the walls of the esophagus, or gullet, and maybe found in this location as early as August 15...
U.S. Department of Agriculture 「Special Report on Diseases of Cattle」
...During the fall and winter a largeproportion of the gullets of cattle that are slaughtered are found to be infestedwith warbles, and are known as grubby gullets or weasands in the packing houses...
U.S. Department of Agriculture 「Special Report on Diseases of Cattle」
...—The best method of control known at present is to extractthe warbles from the backs of cattle and kill them...
U.S. Department of Agriculture 「Special Report on Diseases of Cattle」
...Where anentire community follows up the practice of removing and destroying warbles,the results are highly beneficial...
U.S. Department of Agriculture 「Special Report on Diseases of Cattle」
...—During the winter and spring examine the cattlefor the presence of warbles...
U.S. Department of Agriculture 「Special Report on Diseases of Cattle」
...Another method of treatment is to force grease or oil into the openings ofthe warbles, which kills the grubs...
U.S. Department of Agriculture 「Special Report on Diseases of Cattle」
...These are notgreat; he has no roundelay; he neither warbles nor carols; hedoes not even twitter...
Rev. C. A. Johns 「British Birds in their Haunts」
...In a buck of August 17 the new warbles (or perhaps merely warblescars from the previous June—cf...
Francis Harper 「The Barren Ground Caribou of Keewatin」
...The number of warbles (or warblescars) found in autumn specimens varied considerably, up to a maximum ofroughly 200...
Francis Harper 「The Barren Ground Caribou of Keewatin」
...1 per cent had warbles...
Charles L. Douglas 「Comparative Ecology of Pinyon Mice and Deer Mice in Mesa Verde National Park, Colorado」
...The average number of warbles per infected mouse was 1...
Charles L. Douglas 「Comparative Ecology of Pinyon Mice and Deer Mice in Mesa Verde National Park, Colorado」
...Seventy-threeper cent of the warbles were in the third instar stage; the rest were in thesecond instar stage...
Charles L. Douglas 「Comparative Ecology of Pinyon Mice and Deer Mice in Mesa Verde National Park, Colorado」
...Healed wounds, where warbles hademerged, were apparent on a number of mice...
Charles L. Douglas 「Comparative Ecology of Pinyon Mice and Deer Mice in Mesa Verde National Park, Colorado」
...The warbles, and wounds,usually were found on the flanks and backs of the mice...
Charles L. Douglas 「Comparative Ecology of Pinyon Mice and Deer Mice in Mesa Verde National Park, Colorado」
...Near Boulder, Colorado,the incidence of infection by warbles is lower in P...
Charles L. Douglas 「Comparative Ecology of Pinyon Mice and Deer Mice in Mesa Verde National Park, Colorado」
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