BIOL 1902 Lecture Notes - Lecture 3: American Bittern, Tapetum Lucidum, Species Complex
15 Feb 2018
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Moose have excellent hearing and olfactory sense (sense of smell) A(cid:374) e(cid:374)larged s(cid:374)out houses (cid:373)ore se(cid:374)sory (cid:272)ells a(cid:374)d a ja(cid:272)o(cid:271)so(cid:374)"s orga(cid:374) Especially during the mating season, moose can use their tongue to pickup airborne scents. Moose and other mammals expose the jacobsons organ by flemen, posture of moth, more scent molecules to enter. Snowshoe hare- eyes placed more on side of face,buldge out. Eyes on side of head provide larger view of the surroundings, field of view, certain degree, complete view. Duck- eyes on side of head, more than 180 degree, 2 fields overlapped- binocular field of view, judge how far something is, full circle, see both infront and back, total field of view=360 degrees, eyes on side. Fox- hunter, depth perception, eyes in front of head. Owl- eyes on front help you hunt, 360 degrees, Eye pla(cid:272)e(cid:373)e(cid:374)t is affe(cid:272)ted (cid:271)y other aspe(cid:272)ts of a(cid:374) a(cid:374)i(cid:373)al"s (cid:374)atural history.
