Information om | Engelska ordet RUFOUS

Exempel på hur man kan använda RUFOUS i en mening

• The common nightingale, rufous nightingale or simply nightingale (Luscinia megarhynchos), is a small passerine bird which is best known for its powerful and beautiful song.
• The Gibraltar Range a national park encompasses an area of 366-square-kilometre (141 sq mi) and is recognised as the Gibraltar Range Important Bird Area (IBA) by BirdLife International because it is a block of highland forest that supports one of only five remaining populations of the vulnerable rufous scrub-bird, as well as significant populations of green catbirds, Australian logrunners, paradise riflebirds and pale-yellow robins.
• The park is home to endangered animal species such as parma wallaby, rufous scrub bird, paradise riflebird, hastings river mouse and the glossy black-cockatoo.
• Thirty species of mammal have been recorded within the park, including the threatened rufous bettong (Aepyprymnus rufescens), tiger quoll (Dasyurus maculatus), brush-tailed phascogale (Phascogale tapoatafa) and.
• The rufous shrikethrush, white-browed scrubwren, powerful owl and glossy black cockatoo are some of the bird species found in the park.
• The male's plumage is darker grey than that of the hen harrier, and the female is also darker and more rufous.
• Although there are considerable differences in plumage among the subspecies, they all have a long and narrow black tail, have a black mask and forehead, rufous rump and flanks and a small white patch on the shoulder.
• the cervicalis group (three races in North Africa), with a rufous nape, grey , very pale head sides, and a streaked or black crown.
• The adult is unmistakable in summer, predominantly dark above with its rich, rufous colour neck, cheeks and flanks, and bright yellow gape.
• The throat is unstreaked white, thighs and undertail coverts are unstreaked rufous and rest of the underparts are whitish with black streaks.
• The plumage is in varying shades of grey and brown, usually darker above and paler below, with bluish or pinkish tones in several species; several also have orange-brown or rufous fringed wing feathers.
• The rufous hummingbird is now placed with eight other species in the genus Selasphorus that was introduced in 1832 by the English naturalist William John Swainson.
• As dresseri, but more rufous on upperparts and paler on underparts In Sicily, it was described the subspecies siculus (De Burg, 1925) considered synonymic with italicus by Vaurie (1959), and subsequently forgotten by most authors.
• The willow tit is distinguished from the marsh tit by a sooty brown instead of a glossy blue black cap; the general colour is otherwise similar, though the under parts are more buff and the flanks distinctly more rufous; the pale buff edgings to the secondaries form a light patch on the closed wing.
• It is sexually dimorphic, with a blue tail in the male, and a rufous tail with blackish bars in the female.
• Their upperparts are barred and mottled in shades of pale brown with rufous and blackish bars and wider black streaks.
• Lacking the iridescent colours of the jacamars, puffbirds are mainly brown, rufous or grey, with large heads, large eyes, and flattened bills with a hooked tip.
• They are sexually dichromatic, with males having black wings with white patches, and at least partially rufous underparts.
• Obvious exceptions include the bright red vermilion flycatcher, blue, black, white and yellow many-colored rush-tyrant and some species of tody-flycatchers or tyrants, which are often yellow, black, white and/or rufous, from the Todirostrum, Hemitriccus and Poecilotriccus genera.
• Juveniles are blackish brown on upperparts with rufous on the edge of feathers and brownish bill and legs.

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