Only two species of
daylight raptor are at all common in the skies above Sliabh Mannan,
buzzards and kestrels. Owls are frequently to be heard at night but
almost impossible to see amongst the woodland. I have not yet
succeeded in photographing one.
The more common of
the daylight birds of prey is the buzzard (buteo buteo). A neighbour
of mine claims to have once seen a dozen in the air at one time; I
have a feeling that I may once have seen as many as five, but the
memory is too hazy to attest with any certainty.
One pair breeds
annually in a wood not far from my home and they are frequently to be
seen hunting over the open farmland and the embankments of the
long-defunct railway line that used to carry coal across the moor.
At high altitude a buzzard is capable of spectacular soaring flight.
In the last couple
of years another bird, perhaps one of their offspring, has also moved
into the area. This one is remarkably noisy, regularly mewing in
flight and advertising his presence to every rabbit and vole in the
area. I am not sure why this method should be effective, but since he
has been around for at least two seasons he is evidently not
starving.
When out walking, I
am quite often alerted to the presence of a buzzard by a tremendous
commotion amongst local rooks, who resent the intrusion of a predator
into their airspace and frequently despatch a squadron of
interceptors to see him off. At low altitudes buzzards are
cumbersome, lumbering flyers, easily outmanoeuvred by rooks and other
smaller, nimbler birds who will readily mob them.
Even single rooks
think nothing of attacking an interloping buzzard in the air. I have
seen rooks dive into the attack with such speed that it seems
inevitable there will be a mid-air collision. Once I wondered
whether an impact had truly happened, but both birds went on
seemingly unharmed. Usually the buzzard decides to pretend that he
was already on his way somewhere less noisy and departs, escorted on
his way by a final patrol rook. Honour is perhaps satisfied, but the
observer on the ground is not fooled.
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