
harrold dougless praatt juuniyar.

harrold dougless praatt juuniyar. (1944 juulai 23 nuu vadakkan karolinayile charlottil janichu), palappozhum hraswa roopathil echu ennu vilikkappedunnu. oru american pakshishaasthranjanum bio akkoustikkanum vanyajeevi photographer pakshi chitrakaaranum samgeethajnjanumaanu dougless praatt athawa dugg praatt. pakshikalude shabda recordinginte thudakkakkaaril oralaaya havaiyileyum pasafikkile mattu dveepukalileyum thaddesheeya eavifounakalaanu addehathinte pradhana gaveshana mekhala. american oornitholajist union amgamaanu praatt.
1966-ll north karolinayile davidsonile davidson collegil ninnu shaasthrathil birudam nedi. havaian dveepukalile thaddesheeya pakshivrikshangalekkurikullu chittayaya vishakalanam" enna prabandhatthiloode 1979ll louisiana stettu yooniversittiyil phdyilekku sthaanakkayattam nalki. raliyile north carolina stettu museum oof naachural sciencesil pakshikalude curettaraayi maarunnathin munbu 1980 muthal 2005 vare baattan roujile louisiana stettu yooniversittiyil research asosiyettaayi pravarthichu.
1975-ll, vamshanasham sambhavicha Âoʼʼu-yude foto edukkaan kazhinja avasana shaasthranjaril oralum vamshanasham sambhavicha kauyi oʼo-yude gaanam record cheytha niravadhi shaasthranjaril oralumaayirunnu praatt.
sosteropes janussilum drepanidina upakudumbathilum praatt pradhana punaravalokanangal ezhuthi. 1987-ll addeham vellakkannine "sosteropes konspisilaattas", "sosteropes semperi", "sosteropes hypolis" enningane moonnu vyathyastha inangalaayi vibhajichu. 1979ll addeham "hemignathus vilsoni" yeei "hemignathus munroi" ennu punarnaamakaranam cheythu. 1989ll addeham kauyi amakhihiye "heemeshan" janussil ninnu "hemignathus" janussilekku maatti. 2009ll addeham havaay vallikk puthuthayi srishticha "manuserthia" januss nirddeshichu.
thante shaasthreeya kruthikalodoppam oru samgeethajnjanum koodiyaanu praatt. addeham autohurp kalikkukayum 2006-ll walnut vaali festival internaashanal autohurp chaambyanshippu nedukayum cheythu. 2012-ll addeham thante aadya record prasidheekarichu "ningalkk athu autoharppil kalikkaan kazhiyilla!"
thiranjeduttha kruthikal.
lokathile pakshikalude kaippusthakatthile niravadhi falakangal ulppede kuranjathu 20 pusthakangalenkilum praatt chithreekarichittundu, koodaathe aupachaarika kalapariseelanam illengilum encyclopedia britanikkayil niravadhi pakshi, sastani paintingukal addeham srishtichu.

