[DOC] [TLE] The cones in the eye allow us to see colors and these light-sensitive ... [PAR] Jul 8, 2016 ... The cones in the eye allow us to see colors and these light-sensitive cells ... As 
it's nocturnal, a bat has only these cells in its eyes, no cones... [DOC] [TLE] How do animals see in the dark? - BioMEDIA Associates [PAR] In order to survive at night, these animals had to find food in the dark. ... The most 
notable feature of nocturnal animals is the size of their eyes. ... It is just a minute 
fraction of the light needed to activate a cone cell for vision during the day. ... light
, the low number of cones means nocturnal animals have sacrificed visual acuity. [DOC] [TLE] Tapetum lucidum - Wikipedia [PAR] The tapetum lucidum /tpitm is a layer of tissue in the eye of many 
vertebrates. ... Many of these animals are nocturnal, especially carnivores that 
hunt their prey at ... Both species have a tapetum lucidum, so their pupils may 
display eyeshine. ... Using eyeshine to identify animals in the dark employs not 
only its color but... [DOC] [TLE] Bats Are Not Blind - Today I Found Out [PAR] Feb 21, 2011 ... These species have pronounced visual centers and big eyes as they use ... They 
actually rely on their daylight vision and cannot fly during ... There are two types 
of photoreceptor cells in the retinas of mammals: the cones, ... Until recently, 
micro bats that are nocturnal were believed to have only rods. [DOC] [TLE] Fruit Bats Are Not 'Blind As A Bat' -- ScienceDaily [PAR] Jun 16, 2007 ... Now scientists have discovered that nocturnal fruit bats (flying foxes) ... types of 
photoreceptor cells, the cones for daylight vision and colour vision, and ... during 
the daytime did not fit the older view that fruit bats only possess rods, ... That may 
explain why these genera have somewhat smaller eyes, lower... [DOC] [TLE] Bat Not Blind as a Bat - Live Science [PAR] Jun 15, 2007 ... It's an insult to fruit bats to call someone "blind as a bat." Scientists have long 
known that these banana-loving flying mammals have decent night vision. And 
now ... Nocturnal bats were traditionally thought to only have rods (which are ... 
during the day figured the bats must have some cones in their eyes. [DOC] [TLE] eyes - How do bats distinguish between day and night? - Biology ... [PAR] Feb 7, 2013 ... Join them; it only takes a minute: ... Worth noting: Bats can see as well with their 
eyes as most other mammals. They know it's night because it's dark out. ... Most 
bats (over 1000 different species total) are nocturnal, meaning that they are out ... 
These cells are interesting because retinal ganglion cells are not... [DOC] [TLE] There is More to Bats' Vision Than Meets the Eye -- Earth Changes ... [PAR] Jul 28, 2009 ... The eyes of nocturnal bats possess two spectral cone photoreceptor types for ... 
have detected cones and their visual pigments in two flower-visiting species of 
bat. ... The UV-sensitive cones may yield a number of advantages for bats, ... 
Considering all of these results, Mller and colleagues conclude that... [DOC] [TLE] Bats Can See You in Colors and in the Daylight! - Softpedia News [PAR] Jun 16, 2007 ... We, humans, have in our retina two types of photoreceptor cells: the ... But 
nocturnal bats were traditionally believed to have just rods. ... the old concept that 
fruit bats only possess rods for night vision. ... their somewhat smaller eyes, lower 
cone densities, and no color ... It's Because of Your Jittery Eyes. [DOC] [TLE] Night Walk Outline - Great Smoky Mountains Institute at Tremont [PAR] Rod and Cone cellsLight detecting cells in the eye. Rods only detect light and 
mo- ... (this is not a program outline but a list of activities that can be used 
depending on evening conditions) ... Have the students sit with their lesson 
groups, and make sure ... time to address thesemake sure the

Question: As it's nocturnal, a bat has only these cells in its eyes, no cones
Answer: Rods