ian ▁bi olog ists ▁Category : S ov iet ▁bi olog ists <0x0A> </s> ▁Kat zen bach ▁( in ▁its ▁upper ▁course : ▁Be uren bach ) ▁is ▁a ▁river ▁of ▁Baden - W ür ttemberg , ▁Germany . ▁It ▁flows ▁into ▁the ▁Ne ck ar ▁in ▁Bad ▁Nied ern au . ▁ ▁See ▁also ▁List ▁of ▁rivers ▁of ▁Baden - W ür ttemberg ▁ ▁References ▁ ▁Category : R ivers ▁of ▁Baden - W ür ttemberg ▁Category : R ivers ▁of ▁Germany <0x0A> </s> ▁Sh or elin ers ▁are ▁a ▁class ▁of ▁locomot ive - h au led ▁rail ▁car ▁used ▁by ▁the ▁Metro - N orth ▁Rail road ▁for ▁service ▁on ▁non - elect r ified ▁port ions ▁of ▁their ▁system . ▁They ▁are ▁similar ▁to ▁the ▁Com et ▁coach es ▁used ▁by ▁New ▁Jersey ▁Trans it , ▁however ▁there ▁are ▁several ▁differences ▁between ▁the ▁two . ▁O wn ership ▁of ▁the ▁fleet ▁is ▁split ▁between ▁the ▁Metropolitan ▁Transport ation ▁Author ity ▁and ▁the ▁Connecticut ▁Department ▁of ▁Transport ation , ▁as ▁part ▁of ▁the ▁latter ' s ▁operating ▁agreement ▁with ▁the ▁M TA . ▁M TA ▁coach es ▁have ▁blue ▁window ▁bands , ▁while ▁CD OT ▁coach es ▁have ▁red ▁ones . ▁ ▁Us age ▁patterns ▁The ▁Sh or elin ers ▁are ▁primarily ▁used ▁on ▁non - elect ric ▁territory ▁such ▁as ▁the ▁upper ▁Hudson ▁Line ▁north ▁of ▁Cro ton - H arm on , ▁on ▁the ▁upper ▁Har lem ▁Line ▁north ▁of ▁S out heast ▁station , ▁and ▁the ▁New