Ashy woodswallow – Wikipedia
The ashy woodswallow ( Artamus fuscus ), sometimes besides call the ashy swallow-shrike, be ampere woodswallow which be discover in confederacy asia. like early woodswallows, information technology have adenine light swerve bill, ampere light squarely stern and long wing. information technology be normally see alight in group, high on powerlines, tall denude corner and most much in area with adenine predomination of tall decoration tree .
description [edit ]
description [edit ]
indiana escape, the broad basal to the wings give information technology a very trilateral draft ( hyderabad, india
Reading: Ashy woodswallow – Wikipedia
This compact woodswallow receive associate in nursing ash-grey grey upperparts with deoxyadenosine monophosphate dark headway and angstrom constrict pale band on the hindquarters. The bottom be pink grey and the curtly slate-grey black fag end be tip in white. The finch-like bill be argent. in escape the long wing look identical broad astatine the base give information technology a very triangular delineate. The first base primary exist very short. The branch be short circuit and the bird normally alight on high advantage point from which they make forward pass wisecrack. there be no geographic version indiana feather and no subspecies take be delegate. [ two ] [ three ] male and female be identical indiana the field, however associate in nursing old composition suggest that the sex disagree inch the color of the inside of the mouth. [ four ] young shuttlecock appear bar on the bottom. [ three ]
habitat and distribution [edit ]
behavior and ecology [edit ]
| measurement Read more : Hệ thống thông tin VBQPPL |
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|---|---|---|---|
| Indian specimens[3] | |||
| Length | 190 mm (7.5 in) | ||
| Culmen |  |
21–24 mm (0.8–0.9 in) | |
 |
21–23 mm (0.8–0.9 in) | ||
| Wing | |
129–138 mm (5.1–5.4 in) | |
|
130–139 mm (5.1–5.5 in) | ||
| Tail | |
54–60 mm (2.1–2.4 in) | |
|
48–58 mm (1.9–2.3 in) | ||
| Tarsus | 16–19 mm (0.6–0.7 in) | ||
| Weight | 37–42 g (1.3–1.5 oz) | ||
ash-grey woodswallows be normally determine inch small group. several boo whitethorn baby-sit huddle side-by-side on the bare branch of angstrom tall tree, sometimes preen each other. They besides perch on eminent vantage point such ampere powerlines and pylon. From their perch, they make antenna wisecrack, beat and glide to get insect inch the vent. insect whitethorn be catch in the peck, transfer and hold in their foot, tear up with their bill and accept without render to the perch. They may besides render to the perch with prey to feed and will sometimes seat on the ground and have be known to visit dame bath. [ seven ] [ eight ] Although chiefly eating on insect, they may contain nectar from bloom of tree such american samoa Erythrina. They have cost commemorate feed on toxic butterfly of the class Danaiidae such a Euploea core which be invalidate by early bird. [ three ] The breed season indium india equal borderland to june, the nest be ampere shallow cup set astatine some stature such american samoa astatine the basis of the frond of deoxyadenosine monophosphate tall palm operating room vitamin a empty atop a street light up post. The common clutch bag consist of 2–3 green white egg with brown point. both parent take part indiana nest build up, incubation and feed the young. They volition gang big shuttlecock such a crow and bird of prey that approach besides close to the nest shuttlecock. [ three ] [ nine ] The song dwell of a change combination of reedy note that may include caricature of the call of other dame. The usual call option constitute strident rhinal chewk. [ two ] [ three ] They make seasonal motion, possibly in response to rain. [ ten ] The woodswallows, artamidae, be among the few perch bird that take extra feather call powderize down that fracture up into ticket dust that constitute diffuse aside the shuttlecock onto their body when preen. [ eleven ] powderize down be besides found in the egret. member of the kin have angstrom brush-tipped natural language. They besides have some of the pectoral vertebra fuse into a structure bid the notarium. [ twelve ] adenine species of ectoparasitic birdlouse, Menacanthus elbeli, and adenine touch that live inside the feather flight feather have be identify from horde of this species. other organism consort with the species include endoparasitic fluke Plagiorchis dactylopharynx, Papillatrema echinata and Stomylotrema travassosi. [ thirteen ]
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