Simon Thomsett

Category: Cataract Operation for Rosy | Date: Jul 27 2009 | By: sheryl bottner

Guest post by Sarah Higgins, who’s taking care of Rosy and Girl and many others. More to come!

There has not been an update on Rosy for a while as there was nothing new to report. Rosy’s sight still leaves a lot to be desired. Dr. Dan came to see him and measured his eyes in January and was able to report that the lenses are nearly perfect and that if everything were OK he should be able to see normally. But, and this is the big ‘but,’ although the fibrin has receded from his right eye he still can’t really see anything out of that eye. He can distinguish light and dark and some movement but will still try to fly through the wall if disturbed. It is assumed that there must have been some damage to the retina in that eye. The left eye was, at that time, filled yet again with the dreaded fibrin and there was discussion as to whether to operate for a third time. We all eventually agreed that we would not rush into this and would wait and see what happens.

Rosy in July, 2009

Rosy’s Girl

Six months later it appears that the fibrin is beginning to recede. There is still a fair amount of it but it is definitely less and just perhaps Rosy can see a little round the outside of it. I’m excited about this and am now full of hope again, although I realise that whatever happens it will not happen instantly. Please keep sending your good thoughts to Rosy, he needs all the help he can get.

Tags: girl and rosy at navaisha, rosy's eyes

4 responses so far

Category: Cataract Operation for Rosy, Crowned Eagles | Date: Feb 06 2009 | By: simonthomsett

Rosy the Crowned Eagle has not been improving as well as we hoped after two cataract operations. Dr. Dan Gradin, the ophthalmologist who did the operations, was going to be in Naivasha and he and Sarah Higgins had arranged a meeting on Saturday, January 24. Laila and I were able to meet them.

The last time I met Dan he was first in a floppy surgeon’s overalls, with mask and surgeon’s cap. After the surgery he morphed into a regular sort and took off on his heavy motorbike. On this occasion he was wearing a Scout Master’s uniform as he was in the middle of taking a number of children out camping.

We gathered up Rosy from his shed. Girl, his wife, was very distraught and hung from the roof. They both hate these examinations but it must be done.

The right eye, which looks the worst because of its torn pupil does see something. But it does not allow Rosy to see his perch properly or to fly up and sit with Girl. Last week we saw him take off from his perch and fly straight into a solid wall! The wall was fully lit, and surrounding it were deep shadows. If you squinted and pretended you were near blind you could understand that to him it might seem like open sky.

Rosy’s right eye

Dan had a look at this eye and tested its refraction by bouncing light from a special gadget off the back of the retina. He was able to measure the eye’s focus, and although he said it was slightly too long-sighted he was pleased with the result. The smoky fibrin goo that had obscured the lens had receded allowing a completely clear path. But it does seem that although the lens is clear the inability of the eye to see clearly stems from a damaged retina. This eye on two occasions had suffered from glaucoma, and on the first occasion it was very severe and we wondered at the time if the retina would be permanently damaged.

The left eye, with its neat round pupil was obscured by a fibrin coat. The pupil itself acts as a matrix close enough to allow the fibrin to cling to it and bridge the gap.

Dan had the tough job of telling us that he felt the chances of improving Rosy’s sight was very slim. About as much chance as finding oil off the Kenya coast.

Dan examining Rosy’s eyes

We released Rosy and he turned on us threateningly. He has guts!

Rosy may or may not undergo another operation. Dan first needs to communicate with some of his colleagues. What we do not want is to stress Rosy unnecessarily. If another operation will not improve his eyes then it makes no sense to try. The left eye might have a good retina. There are tests that can be done using a machine that measures retina function, but such a thing is not available in Kenya. If we knew the retina was OK then surgery to clear the lens would be advisable. It may be necessary to take Rosy to South Africa, or bring the necessary machines and technicians to Kenya.

Rosy remains enormously strong. He functions semi-normally in his huge shed. Girl is capable of breeding or even being released. Rosy cannot breed in this condition. We have discussed the idea of giving Girl her chance at a better life. But I am certain that if Girl goes out of Rosy’s life, he’ll have nothing to live for. Eagles mate for life, and although they will find a new partner if one dies, Rosy is likely to be confused and without much to do. We still have not given up hope.

If you love Rosy and Girl, Digg this story!

Tags: girl and rosy at navaisha, rosy's eyes

3 responses so far

Category: Cataract Operation for Rosy, Crowned Eagles, Rosy and Girl in Naivasha | Date: Oct 18 2008 | By: sheryl bottner

From Sarah Higgins

This has been a week of ups and downs. Rosy had an operation on both of his eyes on Saturday the 11th and now we are back to putting drops in his eyes four times a day. He was a very much quieter bird for the first few days after the operation, which was hardly surprising, but there were definite signs that now he really can see something. Prior to the operation he was always ’scanning’ or ‘reading’ (as I am told it is called) which indicated that he could see nothing, but that has stopped altogether since this latest op. Now he points his beak or left eye right at you when you talk to him. I don’t think that he can see too much yet, but part of that is because of the milky steroids that were injected into his eye.

On the 15th he started calling again and called four times that day and was answered twice by Girl who was perched on the branch within her ‘palace’ that overlooks where Rosy spends his days. BUT the same day that Rosy started calling I could see the dreaded fibrin again, poking its way through Rosy’s newly opened right pupil. My heart dropped down to my boots and I sent of a picture of the eye to Doctor Dan. He too was disappointed but not despondent.

Rosy on October 15

The next day when I went to see Rosy I had my camera slung round my neck. I approached him from the left and as I bent forward to greet him the camera swung forward towards him and he nearly jumped out of his feathers. There is absolutely no doubt that he saw something coming at him although he probably couldn’t make out what it was. Despite this, when I looked into his left eye this too was showing signs of the fibrin beginning to fill up behind the pupil, although not nearly as severely as was happening in the right eye. Yet another photo was sent to Doctor Dan who again was not despondent and assured me that the steroids that he injected into the eye should eventually clear everything up. He said that Rosy’s eyes were reacting exactly like a human baby’s eyes do and that things really should start to look better soon.

Because the news was basically depressing I was reluctant to write up my Rosy Report. But today it looks as if the fibrin is beginning to retreat from his right eye and so things are definitely looking rosier. The big boy still chats to me in his silly little un-eagle-like voice when I spend time with him but that same voice is also regularly raised to its full volume as he claims his territory and makes absolutely sure that no one is going to trespass on HIS patch or try to steal his Girl.

Rosy on October 18

Please keep sending your good thoughts to Rosy as I am sure that it all helps in the healing process and we do so want him to be able to see again and be able to go back to his lonely Girl.

4 responses so far

Category: Cataract Operation for Rosy, Crowned Eagles, Steppe eagles | Date: Oct 15 2008 | By: simonthomsett

Rosy stepped out of the kennel and onto the glove with a vigour he has not shown for months. I walked him about and reassured him in soft tones that all was well. For the last few months during his complete blindness, he had been mellow and calm. He also “read” - a term used when a hooded (blindfolded) raptor scans his head back and forth as if reading a book. This habit is a sure sign that he was blind. Now he stood with his head still and looking hard. Today he was nervous. This is great news, and I was hopelessly emotional for only a short while till Mwanzia came walking down the path.

Picture of Rosy this morning

After breakfast, we thanked Sarah and Mike for being such great hosts, for us and the eagles. We got to Nairobi and dropped in to see Dr. Munir Virani, a colleague now heading the African programme for the Peregrine Fund. We then went together to Ngong Forest to view the Crowned Eagle nest where Virani and a photographer friend hope to build a hide. The nest is remarkably exposed, easy to access, and very close to high human density. We discussed various options to minimise the level of disturbance on this apparently tolerant pair. We also talked of the enormous development projects regarding the rural electrification of Africa and the apparent loss of environmental issues in the haste to get this mandate completed. Just what can be done to insure human development and not compromise wildlife and raptors in particular is an enormous challenge.

Approaching home from Nairobi, we turned off into Portland cement ranch. Immediately there were the large herds of wildlife and we aimed for the Martial Eagle nest. This is an odd site as we saw the adult male and female, large chick on nest as well as a 3-year-old sub-adult that was completely tolerated at the nest.

Driving on, we encountered an over-wintering near-adult Steppe Eagle, and three Tawny Eagles as well as a half dozen White backed Vultures roosting in a few yellow fever trees. It was an opportunity to compare these two similar eagles.

Tawny Eagle

Steppe Eagle

Finally arriving home near sunset, Tim flew in and landed on my back as I ducked down to avoid him. Laila then fed him in the evening light. Poor Tim, he still thinks we are family. Thankfully, he is not stupid and I am sure he would not do this with strangers. I hoped he would leave of his own accord, but as he persists in coming home, another solution may need to be found. We could, for example, release him along with the Bearded Vulture near the Tanzanian border in a beautiful mountainous location.

6 responses so far