At three weeks previous, Apollo & Athena’s kestrel chicks had been prepared for his or her identification bands.
Apollo & Athena
Of their sixth breeding season kestrels Apollo & Athena had six eggs, however one did not hatch and one other was weak and did not make it. The 4 kestrel chicks that survived are, nevertheless, all wholesome – and robust. Not like owls, that are extra passive, kestrels are fiery and sometimes attempt to shield themselves with each their toes and their beaks. It was vital to get the method over as rapidly as potential and return them to the nest – the very last thing we needed was for them to be burdened.
ID rings
British Belief for Ornithology rings are metallic bands, or tags, with distinctive numbers engraved into every. These are clipped onto the legs of the kestrels in order that they are often monitored all through their lives and are designed to suit every hen completely. They’re fitted by professionals who know precisely how tight they’ll go – they shouldn’t be too free in any other case they’ll catch on twine and even barbed wire, neither ought to they be too tight.
Why birds are rung
Ringing is vital for understanding inhabitants actions and decline. Hen ringing is strictly monitored by the British Belief for Ornithology (BTO) and solely registered BTO ringers are permitted to ring birds. Jean Thorpe of Ryedale Rehabilitation is a educated hen ringer and he or she recurrently visits to ring the birds right here at Fotherdale.
Kestrel information
A file of every owl’s beginning date, fatherland, and weight at ringing is saved alongside the distinctive quantity on every ring. At this age it’s tough to inform the intercourse of the kestrel, however typically blue or gray feathers within the tail point out a male. Two of the kestrels weighed 250g, one was 200g and 285g.
After ringing, the information had been despatched to the BTO. If these kestrels are discovered at any level sooner or later the distinctive identification quantity on the ring will reveal vital details about the species.
