n ith ology ▁ ▁Sh arp - ta iled ▁Gr ouse ▁T ym pan uch us ▁ph as ian ell us ▁- ▁US GS ▁Pat ux ent ▁Bird ▁Ident ification ▁Info Center ▁ ▁sharp - ta iled ▁gr ouse ▁sharp - ta iled ▁gr ouse ▁Category : Pro vin cial ▁symbols ▁of ▁S ask atch ew an ▁Category : Native ▁birds ▁of ▁the ▁Canadian ▁Pra i ries ▁Category : Native ▁birds ▁of ▁Western ▁Canada ▁Category : Native ▁birds ▁of ▁the ▁Pla ins - M id west ▁( Un ited ▁States ) ▁Category : Native ▁birds ▁of ▁the ▁Western ▁United ▁States ▁sharp - ta iled ▁gr ouse <0x0A> </s> ▁Cad et ▁leader ▁is ▁a ▁rank ▁held ▁by ▁senior ▁cad ets ▁in ▁the ▁St . ▁John ▁Brigade ▁Singapore , ▁and ▁is ▁a ▁position ▁that ▁National ▁Police ▁Cad et ▁Corps ▁cad ets ▁hold ▁after ▁becoming ▁Non - Comm ission ed ▁Offic ers ▁( N CO s ). ▁ ▁Details ▁ ▁St . ▁John ▁Brigade ▁Singapore ▁ ▁Cad ets ▁holding ▁this ▁rank ▁are ▁normally ▁between ▁their ▁ 1 5 th ▁and ▁ 1 8 th ▁birth days . ▁They ▁rank ▁above ▁cad et ▁N CO s ▁but ▁are ▁sub ordinate ▁to ▁adult ▁members ▁and ▁officers . ▁In ▁the ▁St . ▁John ▁Am bul ance ▁Brigade ▁of ▁Ireland ▁the ▁rank ▁of ▁cad et ▁leader ▁belongs ▁to ▁an ▁adult ▁member ▁who ▁ass ists ▁in ▁the ▁training ▁of ▁cad ets ▁and ▁holds ▁a ▁rank ▁higher ▁than ▁an ▁adult ▁N CO ▁but ▁lower ▁than ▁an ▁officer . ▁ ▁The ▁bad ge