Assertion: monogamy | /r/HasProperty | rare
Facets:
value: in the animal kingdom
type: LOCATION
value: in amphibians
type: LOCATION
value: quite
type: DEGREE
value: in fish
type: OTHER
Source sentences:
text: Monogamy in mammals is rather rare, only occurring in 3–9% of these species.
text: The evidence shows that monogamy is a rarity among mammals.
text: Monogamy is quite rare in fish and amphibians, but not unheard of, appearing in a select few species.
text: It might be a treasured value in many human cultures, but monogamy is rare in the animal kingdom at large.
text: But as the 10 examples in LIveScience's special presentation show, monogamy in the animal kingdom might be rare, but it is anything but boring.