...It consists of fatty cells connected by bands of fibrous tissue,which are absorbed, like the fat of hibernating bears, into thesystem in times of deprivation...
Robert A. Sterndale 「Natural History of the Mammalia of India and Ceylon」
...The eggs thus deposited by the hibernating butterfliesare likely to be laid late in May or even early in June...
Clarence M. Weed 「Butterflies Worth Knowing」
...In mostnorthern regions it seems to be two-brooded, the butterfliescommonly hibernating as adults; but sometimes thewinter is passed in the condition of the chrysalis...
Clarence M. Weed 「Butterflies Worth Knowing」
...About three weekslater these eggs hatch into small caterpillars that immediatelybecome lethargic and begin their hibernating conditionwithout eating any vegetation...
Clarence M. Weed 「Butterflies Worth Knowing」
...It issingle-brooded, hibernating either in the egg state or inthat of the young larvae...
Clarence M. Weed 「Butterflies Worth Knowing」
...While the opossum is not a hibernating animal it remains in its den during cold weather...
Elmer Harry Kreps 「Science of Trapping」
... or burying himself in his hibernating nest or den; or flying from some rapacious enemy...
W. H. Hudson 「Birds in Town and Village」
...No marmot hibernating under-ground in his nest of leaves and dry grass, more cosy and warm...
John Burroughs 「Birds and Bees, Sharp Eyes and, Other Papers」
...Surprisemight be greater did the observers realise that the imaginal is thenormal hibernating stage for these species...
Geo. H. Carpenter 「The Life-Story of Insects」
...'These August butterflies, the progeny of the June swarms, coming from awarmer climate, had no intention of hibernating, but paired and laideggs...
Geo. H. Carpenter 「The Life-Story of Insects」
...Yes, Ned, hibernating animals can get on with very little air; theysometimes seem to need none at all, and they take no food...
Margaret Warner Morley 「The Insect Folk」
...Although no testicular material was obtainedfrom hibernating turtles, comparisons of sections made in Octoberand April show that the germinal epithelium remains inactive fromautumn until spring...
John M. Legler 「Natural History of the Ornate Box Turtle, Terrapene ornata ornata Agassiz」
...ornata hibernating in the earth of an outdoor cage at the Universityof Kansas in the winter of 1955-56, were all dead on December 3after air temperatures had reached a low of -12 degrees...
John M. Legler 「Natural History of the Ornate Box Turtle, Terrapene ornata ornata Agassiz」
...The three hibernating turtles were situated,in a vertical plane, at depths of 18 (♂), 12 (juvenile), andseven (♀) inches...
John M. Legler 「Natural History of the Ornate Box Turtle, Terrapene ornata ornata Agassiz」
...One of the turtles hibernating at this place onNovember 6 was basking on October 30 in the shelter of some tallweeds a few feet from the hibernaculum...
John M. Legler 「Natural History of the Ornate Box Turtle, Terrapene ornata ornata Agassiz」
...Box turtles are ordinarily solitary when hibernating...
John M. Legler 「Natural History of the Ornate Box Turtle, Terrapene ornata ornata Agassiz」
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