Assertion: alewife | /r/AtLocation | lake ontario
Facets:
value: in small numbers
type: OTHER
Source sentences:
text: It was native to Lake Ontario and the Saint Lawrence River, but modern populations extend far beyond those migratory boundaries because of introductions to upstream landlocked lakes.
text: A third argument for the current distribution is that alewives were native to Lake Ontario in small numbers but went unnoticed until the population explosion in 1873 (Daniels, 2001).
text: A third argument for the current distribution is that alewives were native to Lake Ontario in small numbers but went unnoticed until a population explosion in 1873.