18-10-2021, 01:00 PM
(18-10-2021, 12:53 PM)luncheonmeat Wrote: Actually beak colour oso can change wan depending on the duck's health condition but the marking [the white tip in dis instance] should be permanent so I think it's a different duck from the earlier sighting.
it could be a different duck. but I think it's a male.
just quite puzzled why some insist they're the same? and whether same or not, hard to tell and doesn't really matter lah, right?