TY  - BOOK
AU  - Young,Cybele
TI  - Ten birds / 
SN  - 1554535689
PY  - 2011///
PB  - Kids Can Press, Toronto
KW  - Birds
KW  - fast
KW  - Problem solving
KW  - Counting
KW  - Numerals
KW  - Concepts
N2  - Ten birds are trying to figure out how to get to the other side of the river. Will the simplest solution be the best?
ER  -