Beetle 26/04/2008 21:30
Martins at Mai Po today
I am concerning about distingushing Sand Martin and Pale Martins..
[img]http://i170.photobucket.com/albums/u252/glurice/martin_20080426c.jpg[/img]
[img]http://i170.photobucket.com/albums/u252/glurice/martin_20080426b.jpg[/img]
[img]http://i170.photobucket.com/albums/u252/glurice/martin_20080426a.jpg[/img]
the length of wings looks different for the two martins above....
and another martin taken in April last year,
the dark band looks more clear than the ones i saw today...
[img]http://glurice.10gbfreehost.com/bird/birds/250/20070406.jpg[/img]
[img]http://i170.photobucket.com/albums/u252/glurice/martin_20070406c.jpg[/img]