That rat does appear to be too large for a BCI of that size - however I suspect it may be folded over in the snake's coils and is not as large as it appears.
As I thought, lol.
I responded to Nick for any newbie's benefit if they should read this thread. Boas really shouldn't have prey that leaves anything more than a very small lump in their belly. They have slower metabolisms than BPs and do better on smaller meals. Thanks for clarifying!![]()