TY  - SER
AU  - Kushlan, J. A.
TI  - Foraging ecology of the lava heron
U1  - 598.34598.34 
PY  - 1979///
KW  - Foraging ecology of the lava heron
KW  - birds, lava heron, foraging, feeding, ecology
KW  - aves, piqueros, alimento, garza de lava
ER  -