A BRIEF STUDY OF THE PALLA'S SANDGROUSS




Following these species in its habitat is certainly an experience.
The Adult male distinguished from other sandgrouse by combination of extensive orange on the head,pale brownish upperparts and coverts, espcially the former with coarse barring,black patch on the belly and in flight, rather uniformly pale upper-and under wings.


At close range,diagnostic chestnut greater covert and elongated outermost primary can be seen.

The Adult female resembles the adult male but is duffer,with dark spots on the sites of the breast and coverts, has streaked ear-coverts, shows a dark band across the
the lower throat and lacks male's bar across breast.









The juvenile show brownish tinged breast with fine dark horseshoe markings.
The upper parts and coverts are less barred,showing more V shaped marks than the adult. Lacks the orange on the head, black necklace,chestnut greater coverts,and elongated outer primary and central tail feathers.
The primaries differ from the adult much as in Spotted Sandgrouse.

Breeds on steppes of C Asia from approximately the aral sea to MONGOLIA and this study was don in the steppe of Mongolia.
Birds of the nord migrate south but generally do not winter far south of the southern limits of their breeding range.






Large intruptions have occasionaly been noted....1988 Britain the Netherlands Sweden Finland Shetland, so you see It can be a rare bird In Europe, but you never now....

THE FIELD INDENTIFICATION OF NUMENIUS MINUTUSRACE AGAINST THE CLOCK TO SAVE ZINO'S PETREL .....

Comments

Arvind Yadavaarvindyadava9 Saturday, September 4, 2010 1:44:36 PM

Again a very informative post about Sandgrouss Erwin, with fine details and precise variation in physical appearances.
Thanks Erwin! Have a nice day!

rania.h.qasemraniakasim Saturday, September 4, 2010 10:09:34 PM

Erwin ur like a great encyclopedia ,i wonder how may hours of hard work and study does it take u , to distinguish between birds according to their colors?.

Adele BrandSittingFox Sunday, September 5, 2010 8:16:21 AM

up I like the stripes on its back smile

NitroNitroH Sunday, September 5, 2010 4:57:09 PM

Wow, what a beautiful Grouse this is. Thanks Erwin. I love your posts.

L2D2 Sunday, September 5, 2010 6:51:23 PM

Hi Erwin. That is a lovely grouse. Thanks for sharing all that knowledge with OC.

amthanhcuagio1992 Monday, September 6, 2010 1:10:30 PM

it's interesting

Mariemarieandrabi Tuesday, September 7, 2010 8:43:04 PM

¡Qué bonito!wink

Elżbieta Dudek (Petz)Ela65 Wednesday, September 8, 2010 7:00:09 PM

Hi Erwin .Beautiful

ERWINWulpen Friday, October 19, 2012 7:30:44 PM

Arvind Yadava Thank you, also a very nice day to you and yours

ERWINWulpen Friday, October 19, 2012 7:30:44 PM

Adele its a lovely grouse, we have be study this bird, ant have seen a great bird, trying to surviving over here, tank you for your interest

ERWINWulpen Friday, October 19, 2012 7:30:44 PM

rania, well the time I spend to observing a bird, I do not now, but, if this Is the job of me, also This a love , time is not the problem, thank you for your interest

ERWINWulpen Friday, October 19, 2012 7:30:44 PM

anthanhcuagio Thank you

ERWINWulpen Friday, October 19, 2012 7:30:44 PM

Nitro It Is, thank you for your interest have a lovely day

ERWINWulpen Friday, October 19, 2012 7:30:44 PM

Hello Linda Thank you for your interest, yes its a lovely bird, have a nice day

ERWINWulpen Friday, October 19, 2012 7:30:44 PM

Well it Is thank you maria for your comment also your visit

ERWINWulpen Friday, October 19, 2012 7:30:44 PM

Hello eEla thank you, have a nice day

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