Spendelow said that sometimes even several years of study and analysis are needed before scientists can accurately determine all the effects of hurricanes on birds.
(scientists; can accurately determine; all the effects of hurricanes on birds) (Spendelow; said; that sometimes even several years of study and analysis are needed before scientists can accurately determine all the effects of hurricanes on birds) Context(Spendelow said,List([0, 14))):(even several years of study and analysis; are needed; T:before scientists can accurately determine all the effects of hurricanes on birds; T:sometimes)
Spendelow said,List([0, 14))
scientists Spendelow even several years of study and analysis
can accurately determine said are needed
all the effects of hurricanes on birds
that sometimes even several years of study and analysis are needed before scientists can accurately determine all the effects of hurricanes on birds
T:before scientists can accurately determine all the effects of hurricanes on birds T:sometimes