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hi, um im doing a report at the moment so ill answer for you !!!! (college is so gay with reports)

they mainly eat sandflies off the rocks,Whereas most ducks eat plant material, the blue duck feeds on the larvae ... the speculum, in the center of each wing; the blue duck does not filter crap coming through its beak and stuff so its easier for them to choke & drown

hope this helps.......... :)

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15y ago

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