Tumaren

Ecology and Conservation Observations in Laikipia, Kenya

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Aardwolf Improved

Category: Mammals, camera-trap | Date: Jul 22 2008 | By: tumaren

When it rains it pours - Aardwolves, that is (we are still waiting for a good rainfall).  These images were taken after we flushed another Aardwolf at dusk from his burrow and set the camera to record his return.  We photographed not one byt two adults going in and out of the hole and we suspect that they have pups inside.

Notice their long necks, their distinctive shape and their small frame - these are all cues to distinguish them easily from a Striped Hyena.

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5 responses so far

Aardwolf Anyone?

Category: Mammals, camera-trap | Date: Jul 11 2008 | By: tumaren

I finally got my Aardwolf picture. While biking i flushed this guy from this hole as he was leaving at dusk to forage for termites and other insect tidbits.  I returned with the camera trap and after three days/nights he made this one and only showing.  I assume by his tracks that he has been coming and going on the other nights but enters and exits his hole at a high velocity, faster than the camera’s silly delay that is. Wim are you seeing this?

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5 responses so far

Vulturine Guineafowl

Category: Birds, camera-trap | Date: Jul 06 2008 | By: tumaren

It was nice to find these fellows in the camera trap this morning.  Vulturine Guinefowl are some of the areas most distinguished birds.  Fly Tyers love to get their hands on Vulturine skins. The blue, it turns out is rather irresistible to not only the camera but also certain atlantic salmon.  We often use the vulturine to find predators.  When you hear these birds mobbing something you will often times find a cat or mongoose or a snake sheltering from the uproar.

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2 responses so far

Golden Orb

Category: Insects | Date: May 15 2008 | By: tumaren

I ran into this Golden Orb spider in the door of our camel boma last week.  Fortunately i ran into a small strand first and was able to stop before putting my face  right through her beautiful web. Golden Orb spiders in New Guinea have such strong webs that they are woven and used locals for catching fish.

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3 responses so far

Goatsucker with young

Category: Birds | Date: May 08 2008 | By: tumaren

Goatsucker is a traditional name given to birds in the order Caprimulgiformes - the nightjars. The term was based on a belief that the birds drank the milk of goats. Fortunately for the local masai this belief was long ago proven erroneous. Nightjars are insectivores predominantly nocturnal and closely related to owls.
The other day i ran into the following Slender-tailed Nightjar while walking. It had two young with it which remained so difficult to see it took several minutes to see them after the mother flushed.

here is the adult:

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and here is the hidden chick:

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3 responses so far

Leopard Tortoise Sex Frenzy

Category: Reptiles | Date: May 04 2008 | By: tumaren

Sorry, I couldn’t resist such a tempting headline. It does not look like much but what you have below is a tortoise orgy. Two males (smaller and darker) following and attempting to mate with the much larger female.

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Many male turtles and tortoises can be identified by the concavity of their plastron (the underside). You can see a bit of this concavity in this image of one of the males:

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And aging tortoises and turtles can also be done by an examination of the plastron. Just like in trees years are denoted in lines which can be counted out from the corner of each scute (square segments that make up the plastron). My counting on the below image is a rough estimate. Some years when a tortoise did not grow much are hard to count so give or take some years this little male chasing the big female is just a bit younger than me (i was born in 1970). The female’s plastron was so worn that i couldn’t read it. I think we can just say that she is definitely not a flower child,, maybe more like a baby boomer.

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7 responses so far

7 Lesser Kudu on Tumaren

Category: Mammals | Date: May 02 2008 | By: tumaren

Just back from a walk along our boundary with the neighboring ranch Male. Along the boundary i ran into this female Lesser Kudu. She was with a herd of 6 other females/young and one beautiful dark male that only showed himself once. When we first told people about our lesser kudu here many did not believe they were lesser, insisting that we were seeing Greater Kudu that are also around in the more hilly areas.

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Eastern Chanting Goshawk Nest

Category: Birds | Date: Apr 30 2008 | By: tumaren

Kichine, one of our rangers was scouting today and came upon an Eastern Chanting Goshawk’s nest. ECGs, as we call them around here are our most common raptor , principally preying on other birds and reptiles. Our friends at Ol Malo, a beautiful lodge north of here had a friendly agama lizard named Stubby that would feed from the hand and had been around the lodge for quite some time when during breakfast there was a flash before the window. To everyones horor stubby was taken away in the clutches of an ECG.

Here is the one young in the nest:
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And Here is one of the parents:
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10 responses so far

Zorilla Passing

Category: Mammals, camera-trap | Date: Apr 30 2008 | By: tumaren

Not a great picture but its a zorilla anyway…

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7 responses so far

Zebra Stallions Up in Arms

Category: Mammals | Date: Apr 30 2008 | By: tumaren

It appears that the rains that we received a few weeks back and the grass that we now have as a result have kick-started the zebras hormonal systems. Everywhere i went today on an early morning walk there were zebra stallions fighting, rearing, biting and then falling to their knees as they each strike at the others legs (and more valuable areas). This would suggest that the females are all coming into season and many of the younger stallions are giving the current stallion a run for his money. This is all happening among the common zebras (bohm’s) but I have not yet noticed if the Grevy’s are showing any interest in warring or loving.

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(this is a picture i took in the Masai Mara)

Note: Grevy’s Zebra are an endangered species and make their living in a totally different way than the Common Zebra. A Grevy’s Zebra rather than securing a herd that he can travel and mate with will secure a territory in order mate with those females within it. He will tolerate other males on his territory but only he has breeding rights while within his area.

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(Here are some of our Common Zebras that came to the drinking hole last night.)

3 responses so far

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