In the latest twist of an ecological saga, non-native mountain goats are displacing the sheep along the road from Echo Lake Lodge to Mount Evans’ 14,264-foot summit. The nine goats that state wildlife managers transplanted to mountains near Salida multiplied to more than 1,500 and spread. About 140 live on Mount Evans. Some have crossed north of I-70. Researchers recently recorded an encounter between the species. A snow-white goat approached three bighorn sheep licking salt. The goat lowered its dark horns and charged. The sheep scattered, and the goat took over, savoring the salt…

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