Waffles, the matriarch of our Serena North Clan, has recently found what seems to be the deepest hole in the territory to make her natal den (we think, we haven't actually seen the cubs yet). We would have never found her if it wasn't for her collar, thank you GPS points!
Hopefully, she will emerge soon with Mrs. Butterworth or Aunt Jemima (or both)!
Michigan State University students in the Holekamp Lab blog about their experiences in Kenya, research on spotted hyenas and adventures in the field.
Sunday, November 10, 2013
Friday, November 8, 2013
Hyena Pillows
Over half the time, when we find a hyena, she's asleep. Now, hyenas don't just sleep anywhere- it turns out hyenas are very particular about finding a good pillow. However, pillows can be just about anything.
Termite mounds are a favorite pillow. Then gentle dirt slope of a mound makes a very good resting spot.
If no termite mound is available, sometimes a hole or depression can do the same trick.
Even mud is okay, especially on a hot day.
If there aren't any dirt pillows around grass can be a comfy pillow too.
Fellow cubs make excellent pillows if none of the other options are available.
If a hyena is all alone, their paws can be used for a pillow.
Rocks are a very commonly used pillow.
For more creative hyenas even a carcass can make a good pillow!
Or buffalo poop!
Of course, sometimes a hyena is so tired they just fall flat asleep in the middle of the road with no pillow at all.
Termite mounds are a favorite pillow. Then gentle dirt slope of a mound makes a very good resting spot.
If no termite mound is available, sometimes a hole or depression can do the same trick.
Even mud is okay, especially on a hot day.
If there aren't any dirt pillows around grass can be a comfy pillow too.
Fellow cubs make excellent pillows if none of the other options are available.
If a hyena is all alone, their paws can be used for a pillow.
Rocks are a very commonly used pillow.
For more creative hyenas even a carcass can make a good pillow!
Or buffalo poop!
Of course, sometimes a hyena is so tired they just fall flat asleep in the middle of the road with no pillow at all.
Wednesday, November 6, 2013
Solar Eclipse
Two days ago we got see a rare solar eclipse- visible from most of Kenya. The sun here is extremely bright and it was impossible to see anything with naked eye but I did manage to get some good photos of the eclipse. Some thin clouds started passing in front of the sun part-way through the eclipse which actually helped darken the sun enough to be able to see the moon taking a slice out of it, but later on the clouds completely obscured the sun and we were unable to see the total eclipse. Watching the lighting change across the landscape was fascinating as the sun's light became dimmer.
The sun still too bright to see the thin sliver that the moon was taking out of it.
Halfway obscured!
Almost all the way covered, but the clouds were getting darker.
This is the view we had from our "front yard". Sun covered up by clouds at this point.
The sun still too bright to see the thin sliver that the moon was taking out of it.
Me trying to get a good photo! (Credit to Emily Thomas)
Almost all the way covered, but the clouds were getting darker.
This is the view we had from our "front yard". Sun covered up by clouds at this point.
Friday, November 1, 2013
Pan's ghost
Just in time for Halloween, we had a ghost in camp. Benson
and I were working in the lab tent when I got a text from Emily, who’d been
looking at gps points from our collared animals. She asked us whether we’d seen
Pan around, since her collar was active again and had been sending in points
from around the territory, though she added that there were a lot of points in
camp. At first, I was really puzzled, since Pan was a hyena that died a few
months before I arrived. They found her body and collected her collar and
skull, but she was too far gone to determine what killed her. So now we were
receiving gps points from a dead hyena all over the territory.
For a brief moment, I wondered if there was any way Pan
could still be alive. After all, we’d seen some hyenas in our other two clans
that had been on the missing list, most recently Muhammad Ali, who hadn’t been
seen in over two and a half years. However, I’d held Pan’s skull, which seemed
pretty definitive.
It was Benson who solved the mystery: We had a new collar in
the darting box with the same frequency as Pan’s, and the magnet (which we use
to stop collars sending out points until we deploy them) had come off. So every
day when we went out with the darting supplies, the collar sent out another
point from somewhere in the territory, but most of the time it was in camp. It
also explained why we’d had inexplicably large amounts of interference on the
tracking some mornings.
Then, last night we saw Pan’s grand-cubs and I couldn’t help
but think of how much impact a single hyena can have in the future of the clan,
depending on how many of their offspring survive. Maybe that’s all that Pan’s
ghost was trying to tell us.