Pest-Eating Birds

http://animalzoon.blogspot.in/

hi friends,,,,,,,Sep-11,.

This is the first time scientists have assigned a monetary value to the pest-control benefits rainforest birds can provide to agriculture. Their study could provide the framework for pest management that helps both farmers and biodiversity.

The latest finding from these researchers suggests that the birds are returning the favor to farmers by eating an aggressive coffee bean pest, the borer beetle, thereby improving coffee bean yields by hundreds of dollars per hectare.

The study is the first to put a monetary value on the pest-control benefits rainforest can provide to agriculture, which the researchers hope can inform both farmers and conservationists.

"The benefits that we might get are huge," said Daniel Karp, a graduate student in biology and lead author of the study. "There's lots of unrealized value in these small patches of rainforest. This looks like a sustainable, win-win opportunity for pest management."

The researchers hope that the work will improve conservation efforts in heavily farmed areas by illustrating to farmers the financial benefits of leaving some land in its natural state, while also guiding governments toward the best conservation methods