Thursday, 7 February 2013

Flowers and humming birds desktop wallpapers.

Hummingbirds are birds that comprise the family Trochilidae. They are among the smallest of birds, most species measuring in the 7.5–13 cm range. Indeed, the smallest extant bird species is a hummingbird, the 5-cm Bee Hummingbird.Wikipedia
Scientific nameTrochilidae
Lower classificationsTrochilinae,AbeilliaStellulaHermitLoddigesia,EnsiferaViolet-earHummingbirds drink nectar, a sweet liquid inside certain flowers. Like bees, they are able to assess the amount of sugar in the nectar they eat; they reject flower types that produce nectar that is less than 10% sugar and prefer those whose sugar content is stronger. Nectar is a poor source of nutrients, so hummingbirds meet their needs for protein,amino acidsvitaminsminerals, This article is From Wikipedia, the free encyclopedia.

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