Comments: 19
ScarabsCorner [2016-02-14 21:13:32 +0000 UTC]
Wow he's lovely
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Okavanga In reply to ScarabsCorner [2016-02-15 17:13:25 +0000 UTC]
I thought this fellow was very impressive, Katey.
Many Thanks
David
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Okavanga In reply to SiradLah [2016-01-07 13:18:37 +0000 UTC]
Absolute stunner of an animal, Pamela. South African waterbuck are different - a bit smaller and fatter.
Many Thanks
David
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Scooby777 [2015-12-31 02:20:44 +0000 UTC]
Impressive capture, David! He looks like he is sizing you up and with those horns, um...run!!
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Okavanga In reply to Scooby777 [2016-01-02 15:39:03 +0000 UTC]
Good point, Sheri - but unless there was an obvious threat these guys wouldn't do anything to humans.....I hope!
Cheers
David
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Scooby777 In reply to Okavanga [2016-01-05 02:57:23 +0000 UTC]
Yes, let's hope!
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Okavanga In reply to LindArtz [2015-12-30 08:04:45 +0000 UTC]
Many thanks, Linda. Yes, I was running out of space to say much about this fella. There are two main species (or sub-species) of the waterbuck . This one, the Defassa, is found in Tanzania, and the other main type, called the Ellipsen, is found in southern Africa. They have evolved to cope with water and damp ground more easily than other antelope - they do not get bogged down, so to speak. Waterbuck have very distinctive white markings on their rumps, under their tails. The Defassa has a white area shaped like a toilet seat, while the Ellispsen has a ring. The white patches are thought to be markers for other waterbuck to follow in poor light. But, these Defassa are part of the heavyweight brigade of antelopes, and this is a superb male.
Cheers
David
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LindArtz In reply to Okavanga [2015-12-30 23:47:28 +0000 UTC]
Nature is so amazing! How things "evolve" to help the animal cope with his living surroundings!
Humm....That's food for thought; about the white patches being markers in poor lighting....Or if they weren't meant for that reason it sure would help....But from what I see, seems most everything about an animal is, for one reason or another in nature, a means for it's survival.
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Okavanga In reply to LindArtz [2016-01-01 08:38:34 +0000 UTC]
Greetings from Windsor and a Happy New Year, Linda. Yes, survival is the key. So, for a herd animal knowing where the others are is a survival benefit. Seeing is better than hearing. Thus, a white patch confers a survival advantage.
David
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Okavanga In reply to LindArtz [2016-01-03 08:33:26 +0000 UTC]
Yes, good point, Linda. The general point is that all animals need to have all senses working effectively at all times for the best chances of survival. At some times and some circumstances one sense may be more efficient than the others. The three main senses used are vision, hearing and smell/taste.
Here is a curious point about behaviour. What do you think happens when, say, some zebras spot a lion or a pride of lions? We might think that the zeebees would "run a mile" - that might well be our response. In fact, most of the time they don't behave that way. Instead, they start to give out a warning call - snickering, and then stand watching the place where they see the lions. After a few minutes all the zebra and antelope in the area are watching, so that if you happen to chance by you can work out where the lions are. This seems to be the best survival strategy - know where the enemy lies and watch what it does. This behaviour alerts others to the danger and pinpoints where it lies.
Cheers
David
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