Subject: @Lenore Snow, Time Engineer
Author:
Posted on: 2013-05-21 23:08:00 UTC
When I saw that name (tahr), it looked like some Star Trek name. Who knew that it isn't a fictional creature at all?
As for the plural of "ibex," it depends on whether you want to follow the original Latin or not:
"Ibices" is the way you'd pluralize it in Latin.
"Ibexes" is the way you'd pluralize it following English pluralization rules.