Organism of the Week

Beargrass (Xerophyllum tenax)

There is a great abundance of a species of bear-grass which grows on every part of these mountains.  Its growth is luxouriant and continues green all winter but the horses will not eat it. Meriwether Lewis June 15, 1806 – Bitterroot Mountains Beargrass, to start off – is not a grass but a member of the

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Beargrass (Xerophyllum tenax)

here is a great abundance of a species of bear-grass which grows on every part of these mountains.  Its growth is luxouriant and continues green all winter but the horses will not eat it. Meriwether Lewis June 15, 1806 – Bitterroot Mountains Beargrass, to start off – is not a grass but a member of the

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Black Caiman (Melanosuchus niger)

Black caiman along the River Beni, Amazon Basin, Bolivia  young reader of OOTH (Cash) asked about Nile crocodiles – but since I have never seen one of these we had to settle for this large critter. This species is found throughout the Amazon Basin but its range does extend further north.   The species occurs in Bolivia,

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