TY  - BOOK
AU  - Hoeck,Paquita E.A.
AU  - Biebach,Herbert
TI  - Mockingbird census methodology: established for the two remaining Floreana mockingbird (Mimus trifasciatus) populations 
U1  - 598.844 21
PY  - 2009///?
KW  - Mockingbirds -- census
KW  - Cucuves -- censo
ER  -