... The ex-ambassador was very obviously in a state of acute nervous tension; his hands were tightly clasped behind his back, and his movements were curiously irresponsible and jerky... 
Baroness Emmuska Orczy 「The Elusive Pimpernel」
...They surrounded each tiny fire with switches full of roasting meat; they cut off great hunks for a stew; they made quantities of biltong, or jerky...
Stewart Edward White 「African Camp Fires」
...The common name—Skippers—isdue to the habit of the butterflies—a jerky,skipping flight as they wing their erratic way from flowerto flower...
Clarence M. Weed 「Butterflies Worth Knowing」
...The cuckoo glides through the air as easily as if he werefloating down stream, whereas the thrasher's flight, like the wren's,is tilting, uneven, flapping, and often jerky...
Neltje Blanchan 「Birds Every Child Should Know」
...He asks you no questions in jerky,colloquial triplets of song, so you may know by his voice at leastthat he is not the red-eyed vireo...
Neltje Blanchan 「Birds Every Child Should Know」
...Roodie brought the abused runabout to another jerky stop within a fewinches of the unconcerned collie...
Albert Payson Terhune 「Further Adventures of Lad」
...Swaying withthe jerky motion, but managing to brace himself, he peered through theinky darkness toward the steps leading to the deck...
Forrestine C. Hooker 「Prince Jan, St. Bernard」
...For a long time, with jerky steps, the mother explores the body in every direction; she takes her stand by preference on the head, which she sounds by tapping on it with her front tarsi...
J. Henri Fabre Alexander Teixeira de Mattos 「The Life of the Fly」
...Thisis no cartage by a team hauling in the open, but a jerky displacement,the work of invisible levers...
J. H. Fabre 「The Wonders of Instinct」
...For a long time, with jerky steps,the mother explores the body in every direction; she takes her stand bypreference on the head, which she sounds by tapping on it with herfront tarsi...
J. H. Fabre 「The Wonders of Instinct」
...Marking his jerky course withan underwake and a shiver of the rushes,he reappears, to calmly observe you froma safer distance...
Rowland E. Robinson 「In New England Fields and Woods」
...He came easily enough till his tailcleared the water; then the wiggling, jerky strain was too much...
William J. Long 「Wood Folk at School」
...Slower and slower the motion of thecreature became, and its movements again became jerky and convulsive...
Victor Rousseau 「Astounding Stories of Super-Science January 1930」
...The monster was walking with long, jerky strides...
Various 「Astounding Stories, March, 1931」
..."They're all here," McGuire told him, in jerky, breathless speech...
Various 「Astounding Stories, February, 1931」
...Anothertottered with jerky steps to the edge of the roof and plungedheadlong, crashing with a great metal clatter to the stone paving ofthe ground...
Various 「Astounding Stories, July, 1931」
...Luminous, white disks, three feet in diameter, glared at him,and the creature, which progressed with jerky leaps toward him, almostfilled the mouth of the mine...
Various 「Astounding Stories of Super-Science, June, 1930」
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