TY  - RPRT
TI  - Roadside versus remote: Is the habitat sampled by the Breeding Bird Survey in Maryland representative of statewide conditions?
AU  - D.D. Boone
AU  - J.R. Sauer
AU  - I. Thomas
PY  - 2000
UR  - https://pubs.usgs.gov/publication/5211170
ID  - 5211170
ER  -