[DOC] [TLE] Sentinel species - Wikipedia [PAR] A domestic canary, of the type historically used to detect gas in coal mines. 
Sentinel species are organisms, often animals, used to detect risks to humans by 
providing ... 3.1 Toxic gases; 3.2 Air and water pollution; 3.3 Infectious diseases 
... Canaries were iconically used in coal mines to detect the presence of carbon... [DOC] [TLE] To get a feel for the miner's life, you can visit the Big Pit Coal Mining ... [PAR] Jun 29, 2016 ... These small yellow finches were once used by coal miners to detect deadly 
gases # Quiz # Question. 0:29. Amazing Videos. No views... [DOC] [TLE] BBC ON THIS DAY | 30 | 1986: Coal mine canaries made redundant [PAR] More than 200 canary birds are being phased out of Britain's mining pits, ... long-
serving yellow feathered friend of the miner in detecting harmful gases which 
may be ... descend into the mine, carrying a canary in a small wooden or metal 
cage. ... Canaries were not the only animals which were used to detect the 
presence of... [DOC] [TLE] Gas Detection Through the Ages | EHS Today [PAR] May 1, 2011 ... We all know how gas detection works for us today, but how many of you ... Some 
of these technologies include, but are not limited to, infrared ... When the man 
would hit a small pocket of methane gas, it would ignite, but the miner remained 
... Canaries were used because they have an extremely loud chirp. [DOC] [TLE] Canary - New World Encyclopedia [PAR] Apr 2, 2008 ... The color canary yellow is in turn named after the yellow domestic canary. ... 
Classic or true finches are small to moderately large birds and have strong, 
stubby ... They were once regularly used in coal mining for this purpose. ... Toxic 
gases such as carbon monoxide and methane in the mine would kill the... [DOC] [TLE] January 2016s Animal Of The Month  Canaries | Veterinarian ... [PAR] Jan 29, 2016 ... The canary (Serinus canaria) is one of the most popular pet birds, second only to 
the budgie. ... Domesticated canaries got their famous yellow colour through ... 
Canaries are small birds and are in the finch family. ... Canaries were used to 
detect toxic gases in British coal mines dating back to 1911. The use... [DOC] [TLE] Some Canary Bird Facts for Bird Lovers - BirdGuide.com [PAR] 4 days ago ... They admired these birds because of its melodious chirps and singing ... were 
able to escape and flew to the nearby Elba Island which is one of the ... Bird in 
Looney Tunes was inspired by the yellow singing canary. ... Long before, the 
canary birds were used as a tool to detect toxic gas fumes in coal mines. [DOC] [TLE] NY World | Observer [PAR] Nov 5, 2001 ... 11, with the. idea of using their birds as an early-detection system in the event of 
a ... Back during, you know-West Virginia-when the coal miners had to ... 
because there were like all these poison gases, Ms. Lee. said. ... It doesn't 
matter which one, Ms. Lee said, and then she changed ... The yellow ones. [DOC] [TLE] Technical Report on Technologically Enhanced Naturally Occurring ... [PAR] Some mines were focused on extraction of just uranium minerals, ... of uranium 
ore which may have been set aside as waste after removal of top-soil, ..... discrete 
(highly radioactive in small quantities) sources of TENORM under NRC .... or 
other methods used to remove or contain a toxic spill or hazardous ... Yellow-
colored. [DOC] [TLE] Coal Mine Drainage Prediction and Pollution Prevention in ... [PAR] Pennsylvania's coal mining industry, ... Members of the Pennsylvania Mining 
Professionals and the ...... Plant Tolerance 1 Adaptability to Acid and Toxic 
Conditions ...... surfaces were pitted after reaction and suggested that ... nearly 
stagnant conditions in water films or small ... activities used for these diagrams, 
FeS04(aq). [DOC] [TLE] A 2,500 Square-Mile Methane Plume Is Silently Hovering Over The ... [PAR] Dec 30, 2014 ... So alarmed by the size of the plume were scientists, NASA

Question: These small yellow finches were once used by coal miners to detect deadly gases
Answer: Canaries