Hello Lain.

All three photos are very good , my favourite is the first one of the lion cub in the tree.
I like the composition of the one of the elephant and the colors are great.
What time did you took the one of the giraffe ? Looks like it could be around midday ?
If you could have that shot maybe later in the evening just before sunset the light is nearly at its best for photographing wildlife . But then again one do not always have that timelimit
to wait for sunset and you have to do whatever you can with the light available .

Btw where in South-Africa have you been ?

Hope to see more of your photos you took here .

Regards
james