The 25,000 to 30,000 species of bees, together with flies, moths, butterflies, wasps, and beetles, make up the majority of pollinating species. They face multiple threats to their survival, including habitat loss, agricultural pesticides, climate change, alien species competition and disease.
Pollinators Being Threatened

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Beekeepers in Sofia, Bulgaria, hold an Earth Day protest demanding the suspension of the usage of neonicotinoid pesticides linked to the death of bees worldwide. (Photo: Reuters)

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A new laboratory was established in Jordan to protect bees from infectious diseases following an outbreak that decimated nearly half of the region's bee hives in 2008. (Photo: Reuters)