What do these paragraphs say? Tell me in just 2-3 sentences. 

Utah and Lily are an essential tool in the fight against invasive plants. Their super-sensitive sniffers pick up odors that people can’t detect. What’s more, they are able to tell scents apart, even ones that are quite similar. Those two types of bushclover, for instance. Other dogs, trained to find scat, can tell droppings from diseased deer from those of healthy deer. Or one type of bear from another. Some dogs can even identify scat from one individual animal.

Scent detection dogs aren’t new to the world of conservation. Samuel Wasser first put dogs to use in his research in 1997. Wasser is a conservation biologist at the University of Washington in Seattle. He has studied animals the world over using only scat: baboons, bears, elephants, sea lions, owls, caribou and more. Wasser discovered that he could get DNA, hormones, toxins and other information out of scat. By studying those bits of dung, he can find and follow an entire population of animals without ever seeing one individual.
system
ye paragraph kya kehete hai?mujhe sirf 2-3 vaakyon main bataaen.

uta or lily aakraamak paudhon ke khilaaf ladaai main ek aavashyak upkaran hai.unke super-sensitive snikers un gandhon ko uthaate hai jinhen log pataa nahin laga sakate hai.kya adhik he, ve scents ko alag bataane main sakasham hai, yahaan tak ki jo kaaphi samaan hai.udhaaharan ke liye, un do prakaar ke bushaklvar.scat khojane ke liye prashikshit anya kute, swasth hiranon se rogagrast hiran se buundon ko bataa sakate hai.yaa ek prakaar kaa bhaaluu duusare se.kuch kute ek vyakti ke jaanavar se scat kii pahchaan bhi kar sakate hai.

gandh kaa pataa lagane vaale kute sangrakshan kii duniya main nae nahin hai.samual vaasar ne pehali baar 1997 main apane shodh main kutton ko upyog karne ke liye rakhaa tha. vaasar sietal main washington vishvavidhyalay main ek sangrakshan jeevigyaani hai.unhone keval scat: baboons, bear, hathi, samudri sher, ullu, caribu or bahut kuch kaa upyog karne par duniya ko duniya kaa adhyayan kiya he.vaasar ne paaya ki vah diene, hormone, vishakt padaarthon or anya jaankaree praapt kar saktaa he.gobar ke un bits kaa adhyayan karke, vah kabhi bhi ek vyakti ko dekhe bina jaanwaron kii ek puri aabaadi ko dhund or paalan kar saktaa he.
user
uta or lily aakraamak paudhon se ladane main madad karne ke liye gandhon kaa pataa lagane or alag karne ke liye apane super-sensitive snikers kaa upyog karte hai.kuch kutton ko scat, rogagrast banaam swasth buundon or alag -alag bhaaluu khojane ke liye prashikshit kiya jaataa he.kutton kaa upyog 1990 ke dashak main samual vaasar dwaara unke shodh ke baad se gandh kaa pataa lagane ke liye kiya gaya he - ek pashu stadear ne paaya ki aap hormone, diene or vishakt padaarthon ko apane scat se baahar nikaalkar pashu aabaadi kaa paalan kar sakate hai.
assistant
<|system|>
</s>
<|user|>
ye paragraph kya kehete hai?mujhe sirf 2-3 vaakyon main bataaen.

uta or lily aakraamak paudhon ke khilaaf ladaai main ek aavashyak upkaran hai.unke super-sensitive snikers un gandhon ko uthaate hai jinhen log pataa nahin laga sakate hai.kya adhik he, ve scents ko alag bataane main sakasham hai, yahaan tak ki jo kaaphi samaan hai.udhaaharan ke liye, un do prakaar ke bushaklvar.scat khojane ke liye prashikshit anya kute, swasth hiranon se rogagrast hiran se buundon ko bataa sakate hai.yaa ek prakaar kaa bhaaluu duusare se.kuch kute ek vyakti ke jaanavar se scat kii pahchaan bhi kar sakate hai.

gandh kaa pataa lagane vaale kute sangrakshan kii duniya main nae nahin hai.samual vaasar ne pehali baar 1997 main apane shodh main kutton ko upyog karne ke liye rakhaa tha. vaasar sietal main washington vishvavidhyalay main ek sangrakshan jeevigyaani hai.unhone keval scat: baboons, bear, hathi, samudri sher, ullu, caribu or bahut kuch kaa upyog karne par duniya ko duniya kaa adhyayan kiya he.vaasar ne paaya ki vah diene, hormone, vishakt padaarthon or anya jaankaree praapt kar saktaa he.gobar ke un bits kaa adhyayan karke, vah kabhi bhi ek vyakti ko dekhe bina jaanwaron kii ek puri aabaadi ko dhund or paalan kar saktaa he.</s>
<|assistant|>
uta or lily aakraamak paudhon se ladane main madad karne ke liye gandhon kaa pataa lagane or alag karne ke liye apane super-sensitive snikers kaa upyog karte hai.kuch kutton ko scat, rogagrast banaam swasth buundon or alag -alag bhaaluu khojane ke liye prashikshit kiya jaataa he.kutton kaa upyog 1990 ke dashak main samual vaasar dwaara unke shodh ke baad se gandh kaa pataa lagane ke liye kiya gaya he - ek pashu stadear ne paaya ki aap hormone, diene or vishakt padaarthon ko apane scat se baahar nikaalkar pashu aabaadi kaa paalan kar sakate hai.</s>
