Cattle Experiments Pets Science 
10,000 Birds
MARCH 18, 2011
The experience is one of the ornithological highlights in the world. The primary reasons for the decline of macaws and parrots are many but habitat loss due to logging; clear cutting for crops and cattle ranching; and capture for the pet trade rank among the most threatening.
10,000 Birds
JULY 10, 2012
More than 150 bird species are known to have become extinct over the past 500 years, and many more are estimated to have been driven to extinction before they became known to science. Several powerline marking experiments are in place, and hopefully a workable solution will be found for the main problem affecting this species.
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