Tadpole ID?

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Greetings fellow frog and toad enthusiasts,

Can anyone take a gander at this little polliwog? I know there is another fellow behind it but it's probably too far away to tell. I also know it's a real challenge to ID a tadpole but I thought I'd take a chance and ask around. I estimate it at about 3 cm end-to-end. I hear almost exclusively Tree Frogs outside (I'm in Maryland) but this looks very similar to a Wood Frog... it's light brownish grey with a metallic golden gut and tan/brown/gold speckles all over, with crazy coppery eyes. Thoughts?

Thanks all!