Browse the USGS Publication Warehouse
Publications for publication type Article and publication subtype Journal Article
- Seventieth Christmas bird count. 278. Back Bay National Wildlife Refuge, Va, 1970, Audubon Field Notes (24) - 2
- Seventieth Christmas bird count. 286. Little Creek, Va, 1970, Audubon Field Notes (24) - 2
- An international standard for a mapping method in bird census work recommended by the International Bird Census committee, 1970, Audubon Field Notes (24) - 6
- Sixty-ninth Christmas bird count. 299. Little Creek, Va, 1969, Audubon Field Notes (23) - 2
- Sixty-ninth Christmas bird count. 288. Back Bay National Wildlife Refuge, Va, 1969, Audubon Field Notes (23) - 2
- The changing seasons--the 1968 spring migration, 1968, Audubon Field Notes (22) - 4
- Sixty-eighth Christmas bird count. 272. Southern Dorchester County, Md, 1968, Audubon Field Notes (22) - 2
- Sixty-eighth Christmas bird count. 287. Little Creek, Va, 1968, Audubon Field Notes (22) - 2
- Sixty-eighth Christmas bird count. 276. Back Bay National Wildlife Refuge, Va, 1968, Audubon Field Notes (22) - 2
- A program for the preservation of documentary photographs, 1968, Audubon Field Notes (22) - 1
- Winter bird-population study: Woodlot, red maple-tulip poplar, 1967, Audubon Field Notes (21) - 3
- Sixty-seventh Christmas Bird Count. 250. Southern Dorchester County, Md, 1967, Audubon Field Notes (21) - 2
- The changing seasons, 1967, Audubon Field Notes (21) - 3
- Breeding-bird populations in Delaware's urban woodlots, 1967, Audubon Field Notes (21) - 6
- Sixty-sixth Christmas Bird Count. 241. Southern Dorchester County, Md, 1966, Audubon Field Notes (20) - 2
- Thirtieth breeding-bird census. 41. Uneven-aged mixed hardwood forest (urban woodlot), 1966, Audubon Field Notes (20) - 6
- Thirtieth breeding-bird census. 42. Mature tulip poplar forest (suburban woodlot), 1966, Audubon Field Notes (20) - 6
- Thirtieth breeding-bird census: Coastal lowland-mixed woods (Delaware), 1966, Audubon Field Notes (20) - 6
- The changing seasons - and changing times, 1966, Audubon Field Notes (20) - 5
- Thirtieth breeding-bird census: Salt marsh edge habitat (Delaware), 1966, Audubon Field Notes (20) - 6
- Sixty-fifth Christmas Bird Count. 228. Southern Dorchester County, Md, 1965, Audubon Field Notes (19) - 2
- Twenty-ninth breeding-bird census: Coastal lowland mixed woods (Delaware), 1965, Audubon Field Notes (19) - 6
- Twenty-ninth breeding bird census: Salt marsh edge (Delaware), 1965, Audubon Field Notes (19) - 6
- Habitat use at night by wintering American woodcock in coastal Georgia and Virginia, 1964, Audubon Field Notes (18) - 2
- Sixty-second Christmas Bird Count. 199. Ocean City, Md, 1962, Audubon Field Notes (16) - 2
100 results.
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