Showing posts with label conservation. Show all posts
Showing posts with label conservation. Show all posts

Monday, 25 July 2016

When Doves Cry

Ectopistes migratorius

         The Case of the
 Passenger Pigeon Extinction

Her name was Martha. She was the last passenger pigeon in existence and died in the Cincinnati zoo in 1914 to join the ranks of the auk, Tasmanian tiger, dodo et al..
So how could this US species, with a population of 3-5 billion (at the time of the European colonisation of America) pass into extinction so quickly, so easily?

Martha and her ancestors required large forests to exist. When the early settlers began to deforest the bird's habitat, the pigeons migrated to other locations, usually farms, to feed. They cause damage to crops and were shot by farmers. But the real damage came when hunters began netting the birds for sale as a food source. So great was the take that by the end of the 19th c. the birds had nearly disappeared. As they require large flocks to persist, these birds, unable to adapt, never recovered

Good Reads:  A Feathered River Across the Sky by Joel Greenberg

Good Vibrations: https://www.youtube.com/watch?v=BmPUu-rMpWA


Sunday, 1 March 2015

I Talk to the Trees


There are two spiritual dangers in not owning a farm.

One is the danger of supposing that breakfast comes from the grocery,  and the other that heat comes from the furnace.


To avoid the first danger, one should plant a garden, preferably where there is no grocer to confuse the issue. To avoid the second, he should lay a split of good oak on the andirons, preferably where there is no furnace, and let it warm his shins while a February blizzard tosses the trees outside.

 If one has cut, split, hauled, and piled his own good oak, and let his mind work the while, he will remember much about where the heat comes from, and with a wealth of detail denied to those who spend the weekend in town astride a radiator.
                                                            From The Good Oak 
                                                           A Sand County Almanac
                                                           Aldo Leopold, 1949

Good Vibratioins: http://bit.ly/1Vh7v3F