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ZOONOOZ August 2015

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The estimated<br />

percentage of the<br />

animal and plant<br />

products in our<br />

diets that can be<br />

traced, both directly<br />

and indirectly, to<br />

insect pollination.<br />

Direct pollination includes everything from<br />

cucumbers to squash, coffee to basil, strawberries<br />

to cantaloupes, cashews, and everything in<br />

between. Indirect pollination includes the insectpollinated<br />

foods like alfalfa and clover that we<br />

feed to our livestock (from which we get milk,<br />

eggs, and meat).<br />

The percentage of<br />

decline in overwintering<br />

monarch butterflies in<br />

the Central Mexican<br />

butterfly preserves<br />

from the 20-year average,<br />

as measured in the winter<br />

of 2013-2014.<br />

The percentage<br />

of the Earth’s<br />

flowering plants<br />

that depend<br />

on insect<br />

pollination<br />

to set seed or<br />

produce fruit.<br />

The dollar<br />

value of insectpollinated<br />

crops in the<br />

United States.<br />

The percentage of<br />

managed honeybee<br />

colony losses<br />

experienced<br />

by beekeepers in<br />

the US in<br />

the April 2014-<br />

April <strong>2015</strong> year.<br />

Beekeeping is a tough business, and the rewards<br />

grow smaller each year. At this time, there are only<br />

about 2.5 million commercial honeybee colonies<br />

in the United States. For perspective, it takes 1.6<br />

million colonies to pollinate the annual California<br />

almond crop alone.<br />

SAN DIEGO ZOO GLOBAL n SANDIEGOZOO.ORG 21

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