This month Jon Scott has chosen to write about
one of our great characters, Frodo the Tawny Eagle,
along with Paddy the Steppe Eagle - the two of them
being species that are closely related.
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Frodo |
Tawny Eagles belong to the family
Accipitridae
and the species name is
Aquila rapax. They are fairly large
eagles with a weight range from 1.7kg to 3kg, and have a wing length
of up to 565mm. They are found mainly in two areas, sub-Saharan Africa
(Mauritania east to Ethiopia and south to South Africa but not in
the equatorial forest area) and south Asia (Iran, Pakistan and India).
They are largely sedentary but there is some nomadic movement within
each area.
They live in mostly open dry country, typically wooden savannah. There
is quite a variation in plumage, with the pale morphs being almost
white and the dark almost black, and this can cause confusion with
other species. Their prey is a wide range of mammals up to 2kg in
size, birds, including flamingos, and reptiles. They take insects
like termites and sometimes fish. Carrion is frequently eaten, which
means that they can be found, along with the vultures, on a carcass
up to the size of an elephant, and are often seen near villages and
slaughterhouses. They can be quite opportunistic and will rob other
birds including raptors. The nest is a large stick structure often
high in an Acacia tree. Two eggs are normally laid, with incubation
taking 39-45 days; the young fledge at between 76-85days and will
stay with the parents for about a further 6 weeks or even up until
the next breeding season.
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Frodo on an Activity Day |
Frodo, our Tawny Eagle, is 22 years old and came to us from another
collection in 1983. He has been part of our display team for many years.
One of the highlights of his display is when he simulates the chasing
and catching of a rabbit. The ‘rabbit’ is actually a remote
controlled car disguised as a rabbit, and which magically appears from
some rough grass and is then hotly pursued by Frodo. This is accompanied
by gasps of horror from some of the audience until they realise that
the ‘rabbit’ isn’t real! Actually, Frodo rather dislikes
flying and treats it simply as a duty that he has to perform.
The only time that he seemed to genuinely rise to the task was when
he was featuring in a film called ‘The Eye of the Eagle.’
He flew beautifully on location in Scandinavia and Scotland. He was
so important to the story that he was third in the order of credits
after the two leading actors. (His handlers were simply referred to
as ‘bird wranglers’ at the bottom of the list). He is
a fairly sensitive soul who has a real dislike and fear of wheelchairs
and walking sticks. He is a pretty quiet bird except when excited
when he makes what could be described as a grumbling mumble.
His most memorable exploit on the park was on the day that he found
a dead rabbit during his display. He took it up into one of the large
beech trees near the flying area and proceeded to devour it. The problem
was that he was so satisfied with his meal that he failed to come
down for eight days! He is quite a character with a mind of his own,
but he has a genuinely nice nature and this makes him ideally suited
to be part of our activity day team, and at present he is thrilling
the guests when he flies to their fists.
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Paddy |
It was thought that the
Steppe Eagle,
Aquila nipalensis,
was the same pecies as the Tawny Eagle, but modern DNA testing has proved
them to be just closely related. They are very similar eagles in size
and stature, but the Steppe eagle has darker plumage and a slightly
larger gape. Their range is from south-eastern Europe, east through
Ukraine, Russia and Kazakhstan to Mongolia. They are an entirely migratory
bird, wintering in Arabia, east and southern Africa and the Indian subcontinent.
Their diet is broadly similar to that of the Tawny Eagle.
Our Steppe Eagle is Paddy who is around 20 years old, and who arrived
here in 1988. He was wild taken, disabled and was being used as a
street exhibit in Saudi Arabia.
An Irish businessman rescued him from this existence and arranged
to bring him to the UK. Paddy was classed as a Saudi national and
it was necessary for him to have permission to leave the country.
This was sought from the Saudi ministry of the interior and the minister
who was a member of the Saudi royal family signed his documents. Thus
Paddy became one of the first birds with a ‘passport’
and to have royal assent to leave the country. He is living a happy
retirement in an aviary with Trevor our very old Bateleur Eagle.