Search results
Results From The WOW.Com Content Network
White, and very like Euproctis chrysorrhoea, but more pure silky white, anal wool and hairs at the apex of the abdomen of the female golden yellow.Not rarely, especially in the male sex, color forms occur with small dark spots on the forewing: form "auriflua" has three spots at the inner angle, forming an oblique transverse row, and one spot in the basal area near the hindmargin; form "nyctea ...
The appearance of blue, green, and hazel eyes results from the Tyndall scattering of light in the stroma, a phenomenon similar to Rayleigh scattering which accounts for the blue sky. [5] Neither blue nor green pigments are present in the human iris or vitreous humour .
Blue, brown, hazel, green and all of the shades in between—there is one in the list that a small two percent of the population hold. ... There are also rare cases of violet and red-colored eyes ...
Yellow-throated vireo Galveston, Texas South Padre Island - Texas. Adults are mainly olive on the head and upperparts with a yellow throat and white belly; they have dark eyes with yellow "spectacles". The tail and wings are dark with white wing bars. They have thick blue-grey legs and a stout bill. Measurements: [4] Length: 5.1–5.9 in (13 ...
Hazel eyes tend to change colors due to Rayleigh scattering—the same factor that makes the sky appear blue. This optical effect occurs in the stroma, which is a thin layer of tissue in front of ...
Adults have a long, dark bill, pale yellowish eyes, and a long tail; their feathers appear black with purple, green, or blue iridescence on the head, and primarily bronze sheen in the body plumage. Adult females, beyond being smaller, are usually less iridescent; their tails in particular are shorter, and unlike the males, do not keel (display ...
41 cm (16 in) long, mostly green with head, flight feathers and primary coverts blue. The uppertail has a maroon base, a narrow green center and a blue tip. The undertail and underwing are greenish-yellow/ The bill is pale greyish-horn with a black base. Unlike most other macaws, the facial skin and lores are dark greyish. [16] South America
The yellow-tailed black cockatoo (Zanda funerea) is a large cockatoo native to the south-east of Australia measuring 55–65 cm (22–26 in) in length. It has a short crest on the top of its head. Its plumage is mostly brownish black and it has prominent yellow cheek patches and a yellow tail band. The body feathers are edged with yellow giving ...