[DOC] [TLE] JEOPARDY! Game - January 16, 2004 [PAR] (7) Other teams have worn them but it's this "northern" team one usually refers to 
when speaking of "pinstripes". $200 - .... (28) It's thought that this wax obtained 
from the head of a certain whale helps the whale focus sounds to locate prey. [DOC] [TLE] False Killer Whales Focus Sound Waves to 'See' Prey - Live Science [PAR] Mar 22, 2012 ... Like their dolphin cousins, false killer whales can "see" underwater using ... To do 
so, Kloepper and her colleagues recruited the help of a captive false killer whale 
... in her pen when she detects a cylinder of a certain size and thickness. ... 
lowered into the water, so she had to echolocate to gauge its size. [DOC] [TLE] Sperm whale - Wikipedia [PAR] The sperm whale (Physeter macrocephalus), or cachalot, is the largest of the 
toothed whales ... The head of the whale contains a liquid wax called spermaceti, 
from which the ... Its synonymous specific name catodon means "down-tooth", 
from the Greek .... Sound waves that strike the whale from different directions will 
not be... [DOC] [TLE] Beluga whale - Wikipedia [PAR] The beluga whale or white whale (Delphinapterus leucas) is an Arctic and sub-
Arctic cetacean. ... It possesses a distinctive protuberance at the front of its head 
which houses an echolocation organ called the ... around North America, Russia 
and Greenland; their worldwide population is thought to number around 150,000. [DOC] [TLE] KILLER WHALES (Orcinus orca) - Communication & Echolocation [PAR] Killer whales produce whistles, echolocation clicks, pulsed calls, ... Toothed 
whales make at least some sounds by forcing air through the nasal passage and 
past the ... Some behaviors, such as head-butting and jaw-snapping, are usually 
... killer whales use passive listening more to detect and locate marine mammal 
prey... [DOC] [TLE] HMW 4 - Family text: Physeteridae (Sperm whale) | Lynx Edicions [PAR] The Sperm Whale's head holds the largest brain of any animal on earth ... 
Spermaceti oil is a liquid wax, comprised of a unique mixture of wax esters and ... 
of the whale, a reference by whalers to its similarity in appearance to semen, and 
hence .... in a long train and are used as echolocation to help individuals locate 
prey. [DOC] [TLE] Non-visual crypsis: a review of the empirical evidence for ... - NCBI [PAR] Nov 10, 2008 ... This focus on detection separates crypsis from traits that act to .... Predators 
generally responded to both types of calls, but their head ... the predator's ability 
to localize the prey rather than to detect its existence. .... that the sounds emitted 
are more difficult for killer whales to detect. ..... Write to the Help Desk. [DOC] [TLE] PDF - Woods Hole Oceanographic Institution [PAR] to concentrate. In some incomprehensible way Delilah knew that things ... of its 
prey (50,000 kg to 1 mg, or 50 billion to one), right whale feeding is equivalent to
... [DOC] [TLE] Frontiers | Sensory Perception in Cetaceans: Part ICurrent ... [PAR] Although several species can share the same environment, each has its own 
Umwelt as ... Beside echolocation, some delphinids are known to detect their 
prey by ... whales (Globicephala melas) and a strong attraction toward the sound 
(Cur et al. ..... The S-posture, in which the dolphin's body is bent into an S-shape 
(head... [DOC] [TLE] The Great Whales - Marine Mammal Institute - Oregon State University [PAR] The aim of this curriculum is to focus on research .... it's got. A four-cham- bered 
heart. And lungs to breathe. A whale is a mammal ... Wax ear plug ... This group 
of whales has a huge, squared head that .... Blubber stores energy, adds to the 
size, and helps with heat retention. ..... locate the specific areas of the oceans 
where. [DOC] [TLE] Report of the Ad-hoc Group on the Impacts of Sonar on Cetaceans ... [PAR] 4.2.1 Review of literature on effects of

Question: It's thought that this wax obtained from the head of a certain whale helps the whale focus sounds to locate prey
Answer: spermaceti