Thank you Carlos & Eli, I had considered gulf toad as a possibility, and I will get some close up pictures from above and from the side. No need to worry about handling and care though, I used to keep rough skinned newts that I found in my backyard, and where I work in Peru we keep 50+ species of frog and around 20 species of toad as part of our project

Again, thanks for replying so quickly, and I'll have the close ups soon.