koga ᎪᏢᏗ ᎠᏯᏖᎾ ᏧᏓᎴᏅᏓ ᎦᏟᏌᏅ ᏓᏯᏂ ᎠᎴ vocalisations. ᎢᏳᏃ ᎯᎠ ᎪᎦ' ᎢᏯhᏛᏁᎵᏓᏍᏗ ᏗᏛᎪᏔᏅ ᎪᏪᎳᏅ ᎠᎪᎵᏰᏗ ᎦᏬᏂᎯᏍᏗ ᎨᏒᎢ ᎢᏳᏍᏗ ᎧᏃᎮᏗ ᏗᏟᏴ ᏗᎦᏬᏂᎯᏍᏗ ᎠᎴ ᎠᎦᏎᏍᏙᏗ. ᎪᎦ ᎤᎭ ᎾᏍᎩ ᎾᏍᏇ ᏭᏪᏙᎢ ᎠᎦᏎᏍᏔᏅ ᎦᏬᎯᎵᏴᏍᏗ ᏓᏯᏂ ᏐᎢ ᎢᏧᎳᎭ ᏗᏂᏱᎴᎩ; ᎪᎯ behaviour ᎨᏒᎢ presumably ᎤᏕᎶᏆᎥ ᎢᎬᏂᏏᏍᎩ ᎾᏍᎩ varies ᎤᏔᏂᏗ ᎦᏙᎯ. ᎪᎦ' vocalisations ᎠᎴ ᏂᎦᏛ ᎠᎴ ᎥᏳᎩ ᎤᏬᎳᏨᎩ. ᎢᎦᏛ ᎯᎠ ᎤᎪᏗᏗ vocalisations Ꮎ ᎪᎦ ᎪᏢᏗ ᎠᎴ ""ᎠᏠᏯᏍᏗ"", ᎤᏠᏱᎭ echoed ᎦᏐᎯ ᎠᎴ ᎦᏌᏙᏯᏍᏗ ᎠᏰᎵ ᎯᎸᏍᎩ ᏥᏍᏆ, ᎧᏁᏉᎥᎢ ᎤᏠᏱᎭ ""ᎠᏠᏯᏍᏗ"" ᎭᏫᎾᏗᏢ ᎠᎽᏰᎵ ᏌᏊᎭ, ᏛᏎᎯᎯ atsinuqowisgv ᏗᏎᏍᏗ, ᎦᏅᎯᏓ ᎠᏠᏯᏍᏗ ᎠᏍᏓᏩᏛᏓ ᎾᎥᎢ ᎧᏁᏉᎥᎢ ᎤᏠᏱᎭ ᏍᏆᎳᎢ ᎠᏠᏯᏍᏗ (ᎤᏠᏱᎭ ᎪᏢᏅᎯ ᎯᎳᎪ ᎢᏳ ᏥᏍᏆ ᎠᎩᏍᎪᎢ ᎤᏣᏘᎾ ᏂᏛᎴᏅᏓ ᎠᏧᎳ), ᎤᏃᏴᎬ ᏂᏓᏳᏨᏓ-ᎾᏍᎩᏯᎢ ""eh-aw"" ᎤᏃᏴᎬ, ᎠᎴ ᎤᏟ ᎢᎦᎢ. ᎾᏍᎩ ᎯᎠ vocalisations ᏧᏓᎴᎾᎯ ᎾᎥᎢ ᎢᏧᎳᎭ ᏗᏂᏱᎴᎩ, ᎠᎴ ᎭᏫᏂᏗᏢ ᎠᏂᏏᏴᏫᎭ ᎢᏧᎳᎭ ᏗᏂᏱᎴᎩ ᏧᏓᎴᎾᎯ ᎤᏔᏂᏗ ᎦᏙᎯ. ᎭᏫᎾᏗᏢ ᎤᎪᏗᏗ ᎢᏧᎳᎭ ᏗᏂᏱᎴᎩ, ᎯᎠ ᏗᏟᎶᏍᏙᏗ ᎠᎴ ᏎᏍᏗ ᎯᎠ ᎠᏓᏃᎮᏗ ᎧᏁᎬ ᎤᏲᏴᎬ ᎤᎭ ᏭᏪᏙᎢ ᎠᎦᏎᏍᏔᏅ ᏧᎾᏍᏗ ᎭᏫᎾᏗᏢ ᎦᏬᎯᎵᏴᏓ ᏂᏕᎦᎵᏍᏔᏂᏙᎲ ᎭᏫᎾᏗᏢ ᎯᎠ ᏄᏍᏗᏓᏅ (ᎠᏯ.e. ᎤᎷᎯᏍᏗ ᎠᎴ ᎠᏁᎳᏗᏍᏗ ᎪᎦ). ᎪᎦ ᏰᎵᏇ ᎠᏛᎩ ᎤᏃᏴᎬ frequencies ᎡᎳᏗᎨ ᎬᎾᏬᏍᎬ ᎾᏍᎩ Ꮎ ᎠᏂᏴᏫ ᏰᎵᏇ ᎠᏛᎩ, ᎦᏙ ᎤᏍᏗ ᎦᏇᏅᏗ ᎯᎠ ᎠᎦᏎᏍᏙᏗ ᎤᎾᏤᎵ vocalisations.