Showing posts with label immobilization. Show all posts
Showing posts with label immobilization. Show all posts

Sunday, June 1, 2008

Treating the Individual lion

In his thought-provoking blog (which can be found here) ecologist Seamus Maclellan, who works in Kenya as part of the Kilimanjaro Lion Conservation Project team has raised the issue of dealing with individual animals, as opposed to being concerned about entire systems. Sometimes the answers are easy, sometimes very complicated. Here is an example of the former.

In 2003 veterinary students traveling with me in Uganda had the opportunity to treat an injured lion in Queen Elizabeth National Park. She had been badly beaten up in some sort of fight, and Dr. Ludwig Siefert took the students out late in the afternoon to see if they could find her. As the evening closed in the found her pride only a couple of kilometers from the village of Kasenyi, on the shores or Lake George. After some deliberation Ludwig decided to dart her, as there might not be a chance of finding her quickly the next day. There were some risks involved as she might not go down in an accessible spot before the rapid onset of dark that is typical of the tropics, especially so near the equator. The calculated risk paid off, she went down in the open, and examination revealed that she had deep puncture wounds and extensive skin tears on the insides of both hind legs. These photos of the incident appear on pages 277 & 278 of The Trouble With Lions.

With the moon not scheduled to rise for three hours dark soon overtook the crew, so they worked by the lights of the 4-WD while the game ranger kept a look-out for the rest of the pride, which never moved more than about 200 metres away. A ‘t’ shirt with a Canada flag logo was used to cover the patient’s eyes. Extensive debridement of the wounds and both short and long-acting antibiotics were administered and as the lion woke up the crew were finally able to leave her and get back to Mweya for a very late supper.

In this case the intervention by a veterinary team on an individual animal had positive results, and no negative impact upon the pride or the wider community (unless you argue that the now healthy lion would join in the pride’s hunting and eat her share of kob or buffalo). The ripple effect of the intervention had even wider results when the lioness, nick-named Canada because of the team, and for her temporary eye covering, delivered a litter of healthy cubs not long afterwards.

Tuesday, January 15, 2008

Lion health check


My examination of the lioness that night followed a practiced procedure conducted by the men I was with. I certainly wouldn’t have been able to be as up-close-and-personal with her as I was without the aid of some bait, some drug-filled darts and the support of a team.


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When the lions arrived, Lue darted both animals from the safety of his Land Cruiser. Soon, the lions were lying on their sides, bathed in a pool of light coming from the vehicle parked no more than ten metres away. Ten metres farther on the light faded rapidly and beyond that lay who-knows-what in the pitch dark of the African night, a sliver of the old moon just appearing over the horizon, not enough to make any difference.
My burly, bearded colleague Mike Briggs approach the animals with commendable caution, prodded them with a pole he kept in the vehicle and pinched the upper ear of each in turn. Their lack of reaction was reassuring and meant that we could all get out and start work. I followed Kallie from my somewhat uncomfortable seat astride the gear shift, stethoscope in hand, and checked the vital signs of the lioness, Heart rate, sixty beats a minute, six breaths in thirty seconds. All was well.