It's not just random breeding. A lot of this is planned according to species and available exhibit space.

284

They've had a good year, but, what can you say, they're rats.

207

They're going to a good place and it's good for their population.

200

Hopefully, there'll be love in the air.

175

I think this is the year.

139

They are the most valuable pair in the United States.

135

We've moved their nest box where it's more private.

117

We expecting a wolf expert to visit us at the end of the month.

99

We don't want to flood zoos.

70