Dickson Wambura, [28 Sep 2023 at 08:58:39]: Good day! Can anyone advise on using biopsy darts to black rhino? Emmanuel Macha, [28 Sep 2023 at 09:47:40]: Try Pneudart biopsy darts - I have used them in black rhinos, they worked quite well. Choice of dart site is very important - I find it easier on hind quarters and shoulder. Darts fell out with difficulty on neck muscles, or sometimes they disappear with it (not good ethically). I hope this helps, with some additional information/advise from other experiences Dickson Wambura, [28 Sep 2023 at 11:10:31]: Well noted and thanks Doc!