Freckle regular use of sunblock can inhibit their development. Liver spots (also known as sun spots and lentigines) look like large freckles, but they form after years of exposure to the sun. Liver spots are more common in older people. Freckle Freckles are clusters of concentrated melaninized cells which are most easily visible on people with a fair complexion. Freckles do not have an increased number of the melanin-producing cells, or melanocytes, but instead have melanocytes that overproduce melanin granules (melanosomes) changing the coloration of the outer skin cells (keratinocytes). As such, freckles are different from lentigines and moles, which are
Yellow-throated scrubwren male bird has a black masked face and ear coverts, with yellow throat and eyebrow. The iris is reddish and upperparts brownish and underparts paler. The wing primaries are yellow and relatively long legs pinkish or cream. The female has a brownish face. Calls include a loud harsh chatter, and a lively song, the latter can be a response to a loud noise such as a car door slamming. The species is found in two disjunct distributions; in coastal north Queensland from Cooktown to Townsville, and from Hervey Bay in southern coastal Queensland south through to southeastern New South Wales.