Last edited by Houghton, Osgood
20.05.2021 | History

4 edition of Butterflies of North America. found in the catalog.

Butterflies of North America.

Ergebnisse der Weinbauerhebung.

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      • nodata

        StatementHoughton, Osgood
        PublishersHoughton, Osgood
        LC Classifications1879
        The Physical Object
        Paginationxvi, 80 p. :
        Number of Pages62
        ID Numbers
        ISBN 10nodata

        nodata File Size: 7MB.

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Butterflies of North America. by Houghton, Osgood Download PDF EPUB FB2

Above: Black Swallowtail butterflies Below: the caterpillar of the Black Swallowtail upper photos by Howard Eskin; lower photo by Armas Hill There is a similarity in color and pattern of the Black Swallowtail caterpillar with that of the poisonous Monarch and Queen.

Butterflies of North America

Also at times: Trailing Arbutus, Epigaea repens. It is seemingly extirpated from Long Island, New York, and it is declining in the Appalachians. Adult food: sunflower, dogbane, fleabane, clover Silvery Checkerspot photo by Howard Eskin• Adult food: thistle, milkweed, dogbane, butterflyweed In PA: in 2015, during the Hawk Mountain Butterfly Count, on July 11, there was 1 Aphrodite Fritillary.

This resource has been arranged to quickly and easily identify the various butterfly and moth species common to North America. In northern NJ: in 2015, during the Great Swamp Area Butterfly Count, on July 5, there were 2 Red-spotted Purples.

An animated chart of 42 North American butterflies

These authors teach us so much about the joy of butterflies. A species darkens in response to air pollution. Not currently available The Lepidoptera Wing Pattern Identification System LepWing ID uses interactive pattern recognition technology to help researchers quickly and accurately identify species of moths and butterflies. If everyone who uses this resource makes a donation, we could cover our ongoing costs, develop new features, upgrade the system, and maybe even remove those pesky ads.

The Viceroy is recognized with its postmedian black line on the hindwing and a SINGLE row of white spots in the black marginal band.