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The Winter Solstice Ceremony at Walpi American Anthropologist. J. Walter Fewkes

• Source: The American Naturalist ; volume 32, issue 378, page 432-432 ; ISSN 0003-0147 1537-5323

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SUN COMPASS ORIENTATION OF PIGEONS UPON DISPLACEMENT NORTH OF THE ARCTIC CIRCLE

• Authors : Klaus Schmidt-Koenig

Subjects: biology; Solstice; Clockwise

• Source: The Biological Bulletin. 127:154-158

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Investigations at Ramat Saharonim: A Desert Neolithic Sacred Precinct in the Central Negev.

• Authors : Rosen, Steven A.¹ ; Bocquentin, Fanny² ; Avni, Yoav³

• Source: Bulletin of the American Schools of Oriental Research. May2007, Issue 346, p1-27. 27p.

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Differential Effects of Multiple Short Day Lengths on Body Weights of Gonadectomized Siberian Hamsters.

• Authors : Gorman, Michael R.

• Source: Physiological & Biochemical Zoology. May/Jun2003, Vol. 76 Issue 3, p398-405. 8p.

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Interaction Between Photoperiod and an Endogenous Seasonal Factor in Influencing the Diel Locomotor Activity of the Benthic Polychaete Nereis virens Sars

• Authors : Kim S. Last; Peter J. W. Olive

Subjects: photoperiodism; endocrine system; Polychaete

• Source: The Biological Bulletin. 206:103-112

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