[DOC] [TLE] Animal Physiology 3e - Chapter 14 Summary - Sinauer Associates [PAR] Spallanzani placed hoods over the heads of bats and found that they were ... 
When the bats were blinded, however, they flew with normal orientation and were 
still ... In an ingenious set of experiments, Spallanzani plugged the ears of bats 
with ... Bat cries would be nearly deafening to humans if their sound energy were
... [DOC] [TLE] Return to the Magic Well: Echolocation Behavior of Bats and ... [PAR] The echolocation behavior of bats, that is, their use of sonar to avoid ... well 
because the more he learned about their orientation and communication, the 
more ... During Spallanzani and Jurine's lifetimes, neither they nor anyone else 
could ... also found that tightly plugging the ears of bats caused total 
disorientation, his... [DOC] [TLE] Echolocation Behavior of Bats and Responses of Insect Prey. [PAR] ... Spallanzani found that blinded bats avoided obstacles and ew just as skillfully 
as when they could see. ... Spallanzani, who had not plugged the bats' ear canals 
tightly enough ... The echolocation behavior of hats, that is, their use of sonar to 
avoid ... behavior a i'magic well because the more he learned about their... [DOC] [TLE] Lazzaro Spallanzani started the science of ultrasound physics. [PAR] Lazzaro Spallanzani was the first to study ultrasound physics. ... Lazzaro 
Spallanzani wondered why bats could navigate at night and catch insects as they 
flew. He blindfolded them and they still maneuvered very well. He then plugged 
their ears and found that they bumped into obstacles. He concluded that their 
primary... [DOC] [TLE] Ask Me A Trivia Question -- 2 -- - Discussion on Topix [PAR] Apr 23, 2010 ... When Lazzaro Spallanzani blinded them, they still flew; when he plugged their 
ears, they were disoriented. Reply . Report Abuse Judge it! [DOC] [TLE] October 18, 2008 [PAR] Shirley Temple Hold on... ginger ale or cola, grenadine and a cherry... there's no 
... Exodus 17:11 Moses He "sent forth a raven, which went forth... until the waters 
were dried .... When Lazzaro Spallanzani blinded them, they still flew; when he 
plugged their ears, they were disoriented Bats Exhibitions by Peary and Byrd 
were... [DOC] [TLE] Bat - Wikipedia [PAR] To his pleasure, he found that the bats with plugged ears were not able to fly with 
the same amount of skill and precision as they were able to without their ears... [DOC] [TLE] Donald Redfield Griffin - The Discovery of ... - ResearchGate [PAR] Lazzaro Spallanzani (1729-99), noted that blinded bats could fly, avoid ... were 
impaired when their ears were plugged and concluded that obstacles were... [DOC] [TLE] Full text of "Echoes of bats and men" - Internet Archive [PAR] Some of them make their hving using echoes to locate small moving objects ..... 
Spallanzani caught four of the bats he had blinded a few days earher, and on ... 
When their ears were plugged, they coUided blindly and at randdta with ... When 
the tubes were in place but open, the bats could still fly with almost normal skill. [DOC] [TLE] History of the study of bat echolocation | Student accommodation [PAR] Spallanzani first started working on the flight abilities of owls and how they can ... 
He thought that perhaps the bats eyes were very sensitive to light, so he ... or by 
removing their eyes altogether, and when he did this they could still fly normally! 
... repeated Spallanzani's experiments, but in addition plugged the bats ears. [DOC] [TLE] Animals - Ray Sahelian, M.D. [PAR] Porpoise Bottle nose (john Lily),. Chiroptera (bats) When Lazzaro Spallanzani 
blinded them, they still flew; when he plugged their ears, they were disoriented. [DOC] [TLE] Donald Redfield Griffin - Publications of the IAS Fellows [PAR] Lazzaro Spallanzani (1729-99), noted that blinded bats could fly, avoid ... were 
impaired when their ears were plugged and concluded that obstacles were... [DOC] [TLE] Central Park in the Dark: More Mysteries of Urban Wildlife by Marie ... [PAR] Jun 23, 2009 ... They have rapturously observed moths rallying around a sap-dripping tree, ...

Question: When Lazzaro Spallanzani blinded them, they still flew; when he plugged their ears, they were disoriented
Answer: Bats