Board logo

Subject: Martins at Mai Po today [Print This Page]

Author: Beetle    Time: 26/04/2008 21:30     Subject: Martins at Mai Po today

I am concerning about distingushing Sand Martin and Pale Martins..






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...






Welcome to HKBWS Forum 香港觀鳥會討論區 (http://hkbws.org.hk/BBS/) Powered by Discuz! 6.0.0