Sugar House Bulletin | 1945-12-28 | Page 3 | Penguin's Eyes Shift from Round to Square in Shape |

Type	issue
Date	1945-12-28
Paper	Sugar House Bulletin
Rights	No Copyright - United States (NoC-US)
Publisher	Digitized by J. Willard Marriott Library, University of Utah
ARK	ark:/87278/s6s50tbs
Reference URL	https://newspapers.lib.utah.edu/ark:/87278/s6s50tbs

Article Title	Penguin's Eyes Shift from Round to Square in Shape
Type	article
Date	1945-12-28
Paper	Sugar House Bulletin
Page	3
OCR Text	Show Penguin's Eyes Shift From Round to Square in Shape The king penguin would have a hard time getting fitted for glasses should he need them, for nis pupils pu-pils are round when fully dilated, hexagonal in shape when half dilated, di-lated, and square when completely complete-ly contracted. Cats' eyes shift in shape, too, from vertical in bright light to circular cir-cular in dim light. Although the tame house pet variety cat usually usu-ally has vertical-slit pupils, its wilder brethren such as lions sea with round pupils.
Reference URL	https://newspapers.lib.utah.edu/ark:/87278/s6s50tbs/9677363