Can you ID this toad?

[John]

I'm going to bet on something from the northern end of South America. It's definitely not a North American species, and I don't think it's Mexican. It does somewhat resemble a Marine Toad, as do several toads in South America.

[jazzy]

I was looking through enature's online field guide and I thought it kind of resembled the (endangered!) Houston Toad. What do you guys think?

What about a spadefoot of some sort?

[John]

No, it's not a Houston Toad. It's definitely a species in the genus Bufo, not a spadefoot or anything else.