I was at the zoo today and I can confirm the lynx live here. The ravens live in the old budgie aviary near the back of the zoo. I'm not sure what happened to the red-tailed hawk that was there last fall.The zoo just announced they received two Canada lynxes from the Pittsburgh Zoo. It looks like they live in this exhibit, but I'm not sure where the ravens now live.
Potter Park Zoo Welcomes New Species: Canadian Lynx Brothers Ragnar and Rollo | Potter Park Zoo
Some other things I noticed:
1. Camel rides are returning and will occur where the pony rides used to be. Two dromedary camels live in a pen near the elk and raven exhibits. It will open in mid-May.
2. The okapi exhibit will also open in mid-May.
3. The trumpeter hornbills have been moved from the aviary inside the Feline & Primate House to the golden lion tamarin exhibit in the reptile house. I wouldn't be surprised if the tamarin passed.
4. There are Mediterranean spur-thighed tortoises located to the right of the bat exhibit. I think they are new, but I can't remember what lived there before.