Zoo Tycoon

Ok so this is pretty simple if you have friends that have this game. First you need to donate animals to each other.

So while in the edit exhibit menu chose animals then chose view animal find the one you want then select it. From the edit animal menu go to trade and then select donate. From there you will select the friend to send it to.

Next you will need to get the animal donated to you. After get back to the animals screen in the exhibit go to donated animals from there you will select the animal and then you can breed. Hopefully you've alread done that before but if not make sure you have a breeding center and a staff member assigned to that exhibit.

If something is not clear please let me know.

I almost forgot its been reported that lvl 15 animals do not breed so do not use them just to be safe.

Update* Super Fly 1988, says he has been able to breed lvl 15 animals, which may yet be another difference between the 360 and the xb1 versions

Update ** I tried to get my lvl 15s to breed but no dice.

Update*** campotech says you can get this with with multiple profiles on the same console

Start up a zoo in Freeform Mode. Enter Tycoon View, hover over an empty space and select Build Zoo. If you’re not already level 3, start building multiple different exhibits and mini exhibits until you reach that level. Once level 3, build a medium tropical exhibit.

Edit the exhibit and adopt two female Indian Elephants above level 6 (you’ll see this info when choosing which elephant to adopt). Return to editing to add items to the exhibit, select Animal Care and build a Fruit Feeding Station. Press left or right bumper to move to another item slot and build a Vegetable Feeding Station and then a Cleaning Station. Back out to the Exhibit Items and build a Wading Pool Enrichment.

Now build a Breeding Center and hire a level 3 staff member. Assign them to the exhibit with the two elephants. Now have your friend donate a male Indian Elephant above level 6 to you. They’ll have to adopt it, view the animal in their exhibit and choose to trade it. Once it’s been sent, return to your exhibit and retrieve it from Donated Animals.

All that’s left now is to wait. While you’re waiting, it may be in your best interest to maintain the exhibit (i.e. picking up poop and refilling the feed/cleaning station). Eventually, they’ll breed and you’ll receive a notification on the top left of your screen (this is all RNG so it could be fairly quick or you may end up waiting 15+ minutes). You’ll then have a pregnant elephant and will have to wait another 10+ minutes before the baby is born. Once it’s finally born the achievement will pop.