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Publications for publication type Article and publication subtype Journal Article

• 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
• Seventieth Christmas bird count. 278. Back Bay National Wildlife Refuge, Va, 1970, Audubon Field Notes (24) - 2
• 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
• A program for the preservation of documentary photographs, 1968, Audubon Field Notes (22) - 1
• Sixty-eighth Christmas bird count. 276. Back Bay National Wildlife Refuge, Va, 1968, Audubon Field Notes (22) - 2
• Sixty-eighth Christmas bird count. 287. Little Creek, Va, 1968, Audubon Field Notes (22) - 2
• Sixty-seventh Christmas Bird Count. 250. Southern Dorchester County, Md, 1967, Audubon Field Notes (21) - 2
• Winter bird-population study: Woodlot, red maple-tulip poplar, 1967, Audubon Field Notes (21) - 3
• Breeding-bird populations in Delaware's urban woodlots, 1967, Audubon Field Notes (21) - 6
• The changing seasons, 1967, Audubon Field Notes (21) - 3
• 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: 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. 42. Mature tulip poplar forest (suburban woodlot), 1966, Audubon Field Notes (20) - 6
• 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: Salt marsh edge (Delaware), 1965, Audubon Field Notes (19) - 6
• Twenty-ninth breeding-bird census: Coastal lowland mixed woods (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
• Studies on pesticide-eagle relationships, 1962, Audubon Field Notes (16) - 6
• Sixty-second Christmas Bird Count. 199. Ocean City, Md, 1962, Audubon Field Notes (16) - 2
• Evaluating causes of population change in North American insectivorous songbirds, 1962, Audubon Field Notes (16) - 2
• Twenty-fifth breeding-bird census. 11. Second-growth hardwoods overgrown with honeysuckle, 1961, Audubon Field Notes (15) - 6
• Distribution of winter blackbird roosts east of the Appalachians, 1961, Audubon Field Notes (15) - 1
• Sixtieth Christmas Bird Count. 178. Ocean City, Md, 1960, Audubon Field Notes (14) - 2
• Cooperative migration study--spring of 1959, 1959, Audubon Field Notes (13) - 1
• Fifty-ninth Christmas Bird Count. 181. Southern Dorchester County, Md, 1959, Audubon Field Notes (13) - 2
• Fifty-seventh Christmas Bird Count. 160. Southern Dorchester County, Md, 1957, Audubon Field Notes (11) - 2
• Fifty-sixth Christmas Bird Count. 143. Ocean City, Md, 1956, Audubon Field Notes (10) - 2
• The changing seasons: A summary of the winter season, 1956, Audubon Field Notes (10) - 3
• Fifty-sixth Christmas Bird Count. 147. Southern Dorchester County, Md, 1956, Audubon Field Notes (10) - 2
• Fifty-sixth Christmas Bird Count. 147. Southern Dorchester County, Md, 1956, Audubon Field Notes (10) - 2
• Nineteenth breeding-bird census. 9. Virgin bottomland white spruce forest, 1955, Audubon Field Notes (9) - 6
• [Book review] Practical incubation, 1955, Audubon Field Notes (9) - 2
• Fifty-fifth Christmas Bird Count. 159. Ocean City, Md, 1955, Audubon Field Notes (9) - 2
• Nineteenth breeding-bird census: 10. Virgin upland white spruce forest, 1955, Audubon Field Notes (9) - 6
• Nineteenth breeding bird census: Virgin bottomland and white spruce forest, 1955, Audubon Field Notes (9) - 6
• Fifty-third Christmas Bird Count. Summary of highest counts of individuals, 1953, Audubon Field Notes (7) - 2
• Fifty-third Christmas Bird Count, 1953, Audubon Field Notes (7) - 2
• Winter bird population study. 26. Lightly grazed brackish marsh, 1953, Audubon Field Notes (7) - 3
• Fifty-third Christmas Bird Count. 142. Southern Dorchester County, Md, 1953, Audubon Field Notes (7) - 2
• Fifty-second Christmas Bird Count, 1952, Audubon Field Notes (6) - 2
• Winter bird-population study. 24. Lightly grazed brackish marsh, 1952, Audubon Field Notes (6) - 3
• The changing seasons: A summary of the winter season, 1952, Audubon Field Notes (6) - 3
• Fifty-second Christmas Bird Count. 137. Ocean City, Md, 1952, Audubon Field Notes (6) - 2
• Fifty-second Christmas Bird Count. 138. Southern Dorchester County, Md, 1952, Audubon Field Notes (6) - 2
• Fifteenth breeding-bird census. 27. Lightly grazed pasture, 1951, Audubon Field Notes (5) - 6
• Fifty-first Christmas bird count. 134. Ocean City, Md, 1951, Audubon Field Notes (5) - 2
• Fifteenth breeding-bird census. 7. Virgin spruce-hemlock bog forest, 1951, Audubon Field Notes (5) - 6
• Fifteenth breeding bird census: Mixed northern hardwood, spruce-fir forest, 1951, Audubon Field Notes (5) - 6
• Fifty-first Christmas bird count. Summary of highest counts of individuals, 1951, Audubon Field Notes (5) - 2
• The changing seasons. A summary of winter birdlife, 1951, Audubon Field Notes (5) - 3
• Fifteenth breeding-bird census. 23. Scrub spruce bog, 1951, Audubon Field Notes (5) - 6
• Winter bird-population study. 15. Lightly grazed brackish marsh, 1951, Audubon Field Notes (5) - 3
• Fifteenth breeding-bird census. 13. Mature northern hardwood forest, 1951, Audubon Field Notes (5) - 6
• Fourteenth breeding-bird census. 22. General farm land, 1950, Audubon Field Notes (4) - 6
• Distribution of North American birds: Winter distribution of the sora, 1950, Audubon Field Notes (4) - 1
• Preliminary map showing the winter distribution of the clapper rail (Rallus longirostris subsp.) in the United States, 1950, Audubon Field Notes (4) - 6
• Preliminary map showing the winter distribution of the king rail (Rallus elegans elegans), 1950, Audubon Field Notes (4) - 6
• The changing seasons: A summary of the spring migration, 1950, Audubon Field Notes (4) - 4
• Definite common names for species--an editorial policy, 1950, Audubon Field Notes (4) - 2
• The changing seasons. A summary of the nesting season, 1950, Audubon Field Notes (4) - 5
• Snowy owls were recorded on 58 Christmas counts this year [map], 1950, Audubon Field Notes (4) - 2
• Fiftieth Christmas bird count. A summary of largest counts of individuals, 1950, Audubon Field Notes (4) - 2
• Thirteenth breeding-bird census. 8. Red pine plantation, 1949, Audubon Field Notes (3) - 6
• Forty-ninth Christmas Bird Count, 1949, Audubon Field Notes (3) - 2
• Winter bird-population study: 16. Damp deciduous scrub with standing dead trees, 1949, Audubon Field Notes (3) - 3
• Distribution of North American birds, 1949, Audubon Field Notes (3) - 6
• Distribution of North American birds. The breeding distribution of the Virginia rail, 1949, Audubon Field Notes (3) - 5
• Thirteenth breeding-bird census. 10. Mature and lumbered oak-maple ridge forest, 1949, Audubon Field Notes (3) - 6
• Thirteenth breeding-bird census. 24. Open hemlock-spruce bog, 1949, Audubon Field Notes (3) - 6
• Thirteenth breeding-bird census. 7. Virgin hemlock forest, 1949, Audubon Field Notes (3) - 6
• Forty-ninth Christmas bird count. 116. Southern Anne Arundel County, Md, 1949, Audubon Field Notes (3) - 2
• Twelfth breeding-bird census. 5. Apple orchards, 1948, Audubon Field Notes (2) - 6
• Twelfth breeding-bird census. 2. Tidal marshes, 1948, Audubon Field Notes (2) - 6
• Winter bird-population study. 11. Upland oak forest, pine-oak forest, bottomland forest and forest clearing, 1948, Audubon Field Notes (2) - 3
• Preliminary map showing breeding distribution of the chuck-will's-widow, 1948, Audubon Field Notes (2) - 4
• Preliminary map showing breeding distribution of the whip-poor-will, 1948, Audubon Field Notes (2) - 4
• Preliminary map showing the breeding distribution of the vesper sparrow, 1948, Audubon Field Notes (2) - 3
• Twelfth breeding-bird census. 19. Immature loblolly-shortleaf pine stand, 1948, Audubon Field Notes (2) - 6
• Twelfth breeding-bird census. 21. Second-growth river swamp, 1948, Audubon Field Notes (2) - 6
• Distribution of North American birds. The breeding distribution of the dickcissel, 1948, Audubon Field Notes (2) - 1
• Winter bird-population study. 3. Oak--beech bluff forest, 1948, Audubon Field Notes (2) - 3
• Preliminary map showing breeding distribution of the poor-will, 1948, Audubon Field Notes (2) - 4
• Twelfth breeding-bird census: 13. Mixed oak forest, 1948, Audubon Field Notes (2) - 6
• Bird observers meet at Omaha, 1948, Audubon Field Notes (2) - 6
• Twelfth breeding-bird census: 4. Damp deciduous scrub with numerous standing dead trees, 1948, Audubon Field Notes (2) - 6
• Preliminary map showing the winter distribution of the fox sparrow, 1947, Audubon Field Notes (1) - 5
• Eleventh breeding-bird census. 22. Virgin central hardwood deciduous forest, 1947, Audubon Field Notes (1) - 6
• Eleventh breeding bird census. 14. Dry deciduous scrub, 1947, Audubon Field Notes (1) - 6
• Preliminary map showing the winter distribution of the red crossbill, 1947, Audubon Field Notes (1) - 5
• Eleventh breeding-bird census. 13. Damp deciduous scrub with numerous standing dead trees, 1947, Audubon Field Notes (1) - 6
• Preliminary map showing the United States breeding distribution of the black skimmer, 1947, Audubon Field Notes (1) - 3
• Eleventh breeding-bird census. 35. Mature deciduous flood plain forest with openings, 1947, Audubon Field Notes (1) - 6
• Eleventh breeding-bird census. 23. Mature deciduous flood plain forest, 1947, Audubon Field Notes (1) - 6