( Secondly ( , ( ( if ( ( ( ( this species ) or ) ( any ( other ( invasive ( exotic species ) ) ) ) ) ( is found ) ) ) ( , ( you ( ( should ( call ( the ( proper authorities ) ) ) ) . ) ) ) ) ) )
(ROOT (S (ADVP (RB Secondly)) (, ,) (SBAR (IN if) (S (NP (NP (DT this) (NN species)) (CC or) (NP (DT any) (JJ other) (JJ invasive) (JJ exotic) (NN species))) (VP (VBZ is) (VP (VBN found))))) (, ,) (NP (PRP you)) (VP (MD should) (VP (VB call) (NP (DT the) (JJ proper) (NNS authorities)))) (. .)))
Secondly, if this species or any other invasive exotic species is found, you should call the proper authorities.
(ROOT (S (NP (JJ Exotic) (NNS species)) (VP (VBP are) (ADVP (RB also)) (VP (VBN called) (NP (JJ invasive) (NNS species)) (SBAR (IN because) (S (NP (PRP they)) (VP (VBP threaten) (NP (JJ other) (NNS species))))))) (. .)))