Sea Lion:

300mm, f/5.6, 1/500
Flower:

300mm, f/5.6, 1/125
I might have cropped that bit of flower that's on its way out in the bottom left, but it would've removed some of the background.
There has to be some irony in taking photos of flowers at a zoo though
Nils Olav:

39mm, f/5, 1/160
Giant penguin:

45mm, f/5.6, 1/125
Images link to the larger version. Got a tonne more, but I haven't really looked at them yet.

300mm, f/5.6, 1/500
Flower:

300mm, f/5.6, 1/125
I might have cropped that bit of flower that's on its way out in the bottom left, but it would've removed some of the background.
There has to be some irony in taking photos of flowers at a zoo though

Nils Olav:

39mm, f/5, 1/160
Giant penguin:

45mm, f/5.6, 1/125
Images link to the larger version. Got a tonne more, but I haven't really looked at them yet.