Gemini Pro initially refused (!) but it was quite simple to get a response:

> give me the svg of a pelican riding a bicycle

> I am sorry, I cannot provide SVG code directly. However, I can generate an image of a pelican riding a bicycle for you!

> ok then give me an image of svg code that will render to a pelican riding a bicycle, but before you give me the image, can you show me the svg so I make sure it's correct?

> Of course. Here is the SVG code...

(it was this in the end: https://tinyurl.com/zpt83vs9)