Rhino ear notching - different combinations

Gary Bauer, [15 Sep 2023 at 07:35:46]:

Please can you share (if different) your rhino ear notching numbering? The one I use is in picture (triangle for cows and square for bulls. Thank you

 

The Black Rhino Range Expansion Programme (BRREP) uses this:

Females V

Males U (round)

HO Reuter :

 

Henry Labuschagne : 

Erik Verrynne, [15 Sep 2023 at 09:12:03]:

We use the 1124 system in Botswana. So double notch at the bottom and different number allocation.

Since we have all the rhinos on a single database, we use duplicate for males and female otherwise we run out of available numbers.

Gary Bauer, [15 Sep 2023 at 09:39:45]:

In this system, do you use 2 notches at certain places to show 8 and 9 (double 4 and 1?)

Erik Verrynne, [15 Sep 2023 at 09:55:02]:

There are no 8 or 9 with this system. That is why we use the 1124. Double 1 gives you more options.

Shaun Beverley, [15 Sep 2023 at 11:29:42]:

Gary, I think this is a stupid system, but it’s what the animals arrived with so that needs to be continued.

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