Shade
Monster Junkie
That seems reasonable.
We haven't gotten to the segben yet, but its similar ability simply states:
So maybe we can modify the keen scent ability of the shark to...
Corpse Scent (Ex): An aswang can notice undead creatures by scent in a 180-foot radius and detect fresh corpses (dead less than a week?) up to a mile.
The Aswang can sense death in the same way as the Segben, at a distance of up to 1 mile, and will sit on the roof of a house where the corpse lies, sucking out its blood and organs through her long tongue.
We haven't gotten to the segben yet, but its similar ability simply states:
They can sense the smell of death at a distance of up to a mile
So maybe we can modify the keen scent ability of the shark to...
Corpse Scent (Ex): An aswang can notice undead creatures by scent in a 180-foot radius and detect fresh corpses (dead less than a week?) up to a mile.