Assertion: gibbon's number | /r/HasProperty | low
Facets:
value: very
type: DEGREE
value: probably
type: DEGREE
value: given the highly fragmented habitat
type: CAUSE
value: given intense hunting pressure
type: CAUSE
Source sentences:
text: The true numbers of this hybrid species in the wild is currently not known, but because it is not a true species this number is likely to be low.
text: Lack of surveys in Vietnam have limited the ability to estimate population size, but given the highly fragmented habitat, intense hunting pressure, and the small size of the original range, the numbers are probably very low (Geissmann et al. 2000).
text: There is also evidence for a recent population bottleneck and an earlier bottleneck in the late 19th century when numbers were already pretty low.