amphibians Solution

+ + + + + + + S + + + + G N S 
E T A R B E T R E V + + I A + 
+ T + + F T A + P L + + L I + 
+ + A R N C E O + + A A L B + 
+ + O R A E I M N + M C S I + 
+ G + O E S W A P A + + S H + 
+ + L + O N I T N E + + + P + 
+ C + N + L E D S C R + + M W 
+ + U + I + E G + H + A + A O 
+ S + C + R + + E O + + T + R 
+ + A + + H I B E R N A T E R 
+ E L A R V A E + D + + + + U 
C + + + + + + + + A + + + + B 
+ + + + + + + + + T + + + + + 
+ + S E V O O R G E + + + + + 

(Over,Down,Direction) 
AMPHIBIAN(14,9,N)
BURROW(15,13,N)
CEACILIAN(1,13,NE)
CHORDATE(10,8,S)
CLOACA(2,8,NE)
FROG(5,3,SW)
GILLS(13,1,S)
GROOVES(9,15,W)
HIBERNATE(6,11,E)
LARVAE(3,12,E)
NEWTS(5,4,SE)
POISONUS(9,3,SW)
REGENERATE(10,11,NW)
SALAMANDER(15,1,SW)
SCALES(13,6,NW)
TEMPERATE(6,3,SE)
VERTEBRATE(10,2,W)