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Old 20-06-2017, 09:16 PM
Shaun Bannister Shaun Bannister is offline
Join Date: Jun 2006
Location: wales
Posts: 7,090
Default Re: Breeding Harris hawks

Hi mick
It would depend on how critical it is ,at around 10 days ( ringing time) if i have a mixed bag of mhh and fhh the difference is apparent ,as a judgement call for female i look for a deeper cere area, thicker tarsus,within 6 weeks its far easier just on leg thickness particularly alongside parents,by 12 weeks its rarely hard to differentiate

I breed my hh and reds in open fronted pens and always have
lie down with dogs you catch fleas
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