On the Zooborns page you can search for news about a particular animal, and download both the Android and an iPhone app to receive the latest photos and posts. Both apps are free.
22 April 2012
The Middle Primary Class at ISOCS is about to investigate sharing the planet, with a particular look at animals, I recommend the Zooborns blog as a fine way to receive gentle, daily doses of "birth announcements" from zoos and conservation societies around the world. For example, here's a screen shot, with the latest post.