Human Impact
They are susceptible to human disturbance, which can be especially detrimental to the species during summer months, when these bats are rearing young. Human disturbance of caves in which they roost is a major threat. Furthermore, because they often roost in abandoned mines, reclamation practices and re-working old mines can severely impact populations. Because California leaf-nosed bats do not hibernate or migrate, the relatively warm mine shafts are critical for its survival in the northern portions of its range.
Read more about this topic: California Leaf-nosed Bat
Famous quotes containing the words human and/or impact:
“I have been too long acquainted with human nature to have great regard for human testimony; and a very great degree of probability, supported by various concurrent circumstances, conspiring in one point, will have much greater weight with me, than human testimony upon oath, or even upon honour; both of which I have frequently seen considerably warped by private views.”
—Philip Dormer Stanhope, 4th Earl Chesterfield (1694–1773)
“If the federal government had been around when the Creator was putting His hand to this state, Indiana wouldn’t be here. It’d still be waiting for an environmental impact statement.”
—Ronald Reagan (b. 1911)