Thanks Grifs. Here's a great example of why you don't need to use any rodents/fowl as a weekly staple.

The quail was born yesterday, it's actually fairly small at 8 grams. The Madagascar hisser is a full grown adult.

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It would only take two hissers to be more food than a newborn quail chick. If your interested, I could weigh other insects as well for comparison.