These were tough ones. I went to a place called
The Wilds in Cumberland, Ohio. They have a neat area and my daughter took me there after our trip to Tappan Lake. We rode on a safari type bus with no windows. It was dusty but the photos came out well. They have a lot of endangered species on the grounds. I have at least 100 photos from the trip. The header is a group of Asian Rhino getting cooled off.
#1 is a Bactrian Camel which is shedding its Winter Coat.
Joan did get this on her second guess.

#2 is a Fringe-Eared Oryx. Joan did mention an Oryx in an E-mail but really didn't get the fringe ear.

#3 was a Giraffe Ear, this was a Rothschild's Giraffe.
Craig was the first to guess it.

I hope you had fun.