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
Brownish elaenia Amazonas, Brazil-Colombia border, of about 200 km. One further tributary is home to the brownish elaenia, a tributary, the Juruá River from the Amazon River to the southwest, of about 950 km. Brownish elaenia The brownish elaenia ("Elaenia pelzelni") is a species of bird in the family Tyrannidae, the tyrant flycatchers. It is found along the Amazon Basin rivers of Brazil; also northern Peru and the adjacent border of Colombia; also Bolivia. The rivers are the Xingu, Iriri, Madeira, and Juruá of Brazil, and the Marañón of Peru. Its natural habitat is subtropical or tropical moist lowland forests. The brownish