Many of the birds at the San Diego Zoo have nests with eggs in them.
The flamingos are the most noticeable but if one looks closely one can see a pair of southern screamers (Chauna torquata), also known as crested screamers, taking care of three eggs in their nest in Flamingo Lagoon.
Those two were having a changing of the guard. It’s virtually impossible to distinguish mama screamer from daddy screamer, so I have no idea whether mama was taking over or whether daddy was taking over. You can see the one taking over was checking out the eggs just to make sure that they were okay before taking possession of them.
According to Wikipedia,
The southern screamer establishes monogamous relationships that last its lifetime, estimated to be 15 years. Courtship involves loud calling by both sexes, which can be heard up to two miles away. For the nest, the couple makes a big platform of reeds, straws, and other aquatic plants in an inaccessible place near water. The female lays between two and seven white eggs. The couple share incubation, which takes 43 to 46 days. Chicks leave the nest as soon as they hatch, but the parents care for them for several weeks. The fledging period takes 8 to 14 weeks.
Southern Screamers live in southeastern Peru, northern Bolivia, Paraguay, southern Brazil, Uruguay, and northern Argentina. And, of course, the San Diego Zoo.
The following picture shows what the little ones will look like, although this little one from 2010 was giving me a little attitude:
Remember, if you get to San Diego, give me a call. I often have free tickets to the San Diego Zoo and the San Diego Zoo Safari Park. I also have been known to play docent for a day or two at no charge!