Some articles on occasionally:

Skin Flora - Species Variety - Bacteria
... of the best studied skin microbes Organism observations Staphylococcus epidermidis Common, occasionally pathogenic Staphylococcus aureus Infrequent, usually pathogenic Staphylococcus warneri ... Frequent, occasionally pathogenic Acinetobacter johnsonii Frequent, occasionally pathogenic Pseudomonas aeruginosa Infrequent, occasionally pathogenic ...
Tiny Hawk - Behavior
... On clear mornings (and occasionally in late afternoons), the Tiny Hawk will sometimes sun itself on a high open branch ... Occasionally, pairs will sun together ... Tiny Hawks occasionally soar above the forest canopy ...
Eurybia (plant) - Description
... toothed, though they may also occasionally be spinulose-serrate, that is being toothed with small spines ... Their margins are narrowly scarious, meaning membranous and dry, or occasionally herbaceous, and often ciliolate, i.e ... hairs), or villous (having soft shaggy hairs), and occasionally they are more or less stipitate-glandular ...
Andean Siskin - Ecology
... is usually found between elevations of 1,800 and 3,700 m (5,900 and 12,100 ft), though occasionally ranges as low as 1,500 m (4,900 ft) in Colombia ... with scattered trees or bushes and occasionally range to edges of cultivation ... is found in pairs or small flocks of up to 20, occasionally mixed with other species of finch, such as Hooded Siskin in northern Ecuador ...
Climate Of Alabama
... Hailstorms occur occasionally in the spring and summer, but are seldom destructive ... most severe in the spring and fall, when destructive winds and tornadoes occasionally occur ... in the southern part, and major hurricanes occasionally strike the coast which can be very destructive ...

Famous quotes containing the word occasionally:

    Pain hardens, and great pain hardens greatly, whatever the comforters say, and suffering does not ennoble, though it may occasionally lend a certain rigid dignity of manner to the suffering frame.
    —A.S. (Antonia Susan)

    The afflicted are not listened to. They are like someone whose tongue has been cut out and who occasionally forgets the fact. When they move their lips no ear perceives any sound. And they themselves soon sink into impotence in the use of language, because of the certainty of not being heard.
    Simone Weil (1909–1943)

    The hard woods, occasionally occurring exclusively, were less wild to my eye. I fancied them ornamental grounds, with farmhouses in the rear.
    Henry David Thoreau (1817–1862)