Possessed of many thinly trafficked lines and dual-purpose assignments for engines, CPR commonsensically employed Pacifics as all-purpose engines, bought 4-6-2's until dieselization.

Bert leeched hundreds of files from the BBS, but never uploaded anything in return.

(historical)

Obligate siblicide is best known in various eagles, boobies, and pelicans. All lay two eggs, hatching is asynchronus, and usually the elder sib kills its younger sib soon after hatch. From the parent's perspective, the second egg/chick serves as insurance against the unexpected failure of the first[…]. Interestingly, obligate siblicide seems to be independent of prevailing food at the time of the junior sibling[']s demise.