▁Bird Life ▁Species ▁Fact sheet . ▁ ▁Al ago as ▁ty ran nu let ▁Category : B ird s ▁of ▁the ▁Atlantic ▁Forest ▁Category : End em ic ▁birds ▁of ▁Brazil ▁Al ago as ▁ty ran nu let ▁Category : T ax onomy ▁articles ▁created ▁by ▁Pol bot <0x0A> </s> ▁The ▁D ong k ha ▁la ▁or ▁Don k ia ▁Pass ▁( el . ▁) ▁is ▁a ▁high ▁mountain ▁pass ▁in ▁the ▁H imal aya ▁connecting ▁S ik kim ▁in ▁India ▁with ▁Tib et . ▁ ▁Loc ated ▁in ▁North ▁S ik kim , ▁the ▁pass ▁offers ▁a ▁view ▁of ▁the ▁Tib et an ▁Pl ate au . ▁The ▁nearby ▁T so ▁L ham o ▁Lake ▁ ▁is ▁long ▁and ▁ ▁wide . ▁and ▁is ▁the ▁source ▁of ▁the ▁Te esta ▁River . ▁G ur ud ong mar ▁Lake , ▁some ▁ ▁to ▁west - n orth west , ▁also ▁fe eds ▁the ▁Te esta . ▁ ▁The ▁first ▁observer ▁to ▁record ▁the ▁pass ▁in ▁western ▁literature ▁was ▁botan ist ▁Joseph ▁Dal ton ▁Hook er , ▁who ▁crossed ▁the ▁pass ▁on ▁ 7 Se ptember ▁ 1 8 4 9 . ▁ ▁References ▁ ▁External ▁links ▁Mountain ▁passes ▁of ▁S ik kim ▁ ▁Category : Mount ain ▁passes ▁of ▁S ik kim ▁Category : Mount ain ▁passes ▁of ▁Tib et ▁Category : Mount ain ▁passes ▁of ▁the ▁H imal ay as ▁Category : Ch ina – Ind ia ▁border ▁cross ings ▁Category : N orth ▁S ik kim ▁district <0x0A> </s> ▁Mark ▁Leonard