Butterflies and swallows material with yellow background

>For other uses, see Butterfly (disambiguation). Superfamily Hesperioidea:HesperiidaeSuperfamily Papilionoidea:PapilionidaePieridaeNymphalidaeLycaenidaeRiodinidae A butterfly is a flying insect of the order Lepidoptera belonging to one of the superfamilies Hesperioidea (the skippers) and Papilionoidea (all other butterflies). Some authors would include also members of the superfamily Hedyloidea, the American butterfly moths. Many butterflies have striking colours and patterns on their wings. When touched by humans they tend to lose small numbers of scales, that look like a fine powder. If they lose too many scales the butterfly's ability to fly will be impaired. People who study or collect butterflies (or the closely related moths) are called lepidopterists. Butterfly watching is growing in popularity as a hobby. See more at Wikipedia.org...

low can mean one of several things:A swallow is one of several insectivorous birds in the family Hirundinidae;In Europe, Swallow may refer specifically to the Barn Swallow;Swallowing is the ingestion through muscular action of the oesophagus;The Swallow (locomotive) was a GWR railway locomotive;The Swallow (car) was a make of British car;The Swallow Sidecar Company was the precursor to Jaguar Cars.Swallow, Lincolnshire is a village in Lincolnshire, England. See more at Wikipedia.org...