Chandler S. Robbins
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Chandler S. Robbins's AcademicInfluence.com Rankings
Chandler S. Robbinsbiology Degrees
Biology
#8587
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#11687
Historical Rank
Ecology
#465
World Rank
#510
Historical Rank
Zoology
#240
World Rank
#608
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Biology
Chandler S. Robbins's Degrees
- Bachelors Zoology University of Maryland, College Park
- Masters Zoology University of Maryland, College Park
Why Is Chandler S. Robbins Influential?
(Suggest an Edit or Addition)Chandler S. Robbins's Published Works
Number of citations in a given year to any of this author's works
Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author
Published Works
- Population declines in North American birds that migrate to the neotropics. (1989) (775)
- Habitat area requirements of breeding forest birds of the middle Atlantic states (1989) (636)
- Effects of forest fragmentation on avifauna of the eastern deciduous forest (1981) (568)
- The Breeding Bird Survey: Its First Fifteen Years, 1965-1979 (1987) (558)
- DENSITY: software for analysing capture-recapture data from passive detector arrays (2004) (201)
- The breeding bird survey (1986) (143)
- Population trends from the North American Breeding Bird Survey (1990) (140)
- Effect of forest fragmentation on bird populations (1979) (117)
- Maryland and the District of Columbia (1951) (110)
- A warbler in trouble: Dendroica cerulea (1992) (104)
- [Book review] The A.O.U. Check-list of North American Birds, 6th edition, by American Ornithologists' Union (1983) (103)
- ENHANCING THE SCIENTIFIC VALUE OF THE CHRISTMAS BIRD COUNT (2005) (94)
- Birds of North America : a guide to field identification (1966) (72)
- Atlas of the Breeding Birds of Maryland and the District of Columbia (1999) (72)
- Release of captive-reared or translocated endangered birds: What do we need to know? (1987) (69)
- Introduction, Spread, and Present Abundance of the House Sparrow in North America (1973) (63)
- Comparison of neotropical migrant landbird populations wintering in tropical forest, isolated forest fragments, and agricultural habitats (1992) (59)
- Avian communities in riparian forests of different widths in Maryland and Delaware (1993) (56)
- [Rebuttal to article by J.M. Diamond] Island biogeography and conservation: Strategy and limitations (1976) (53)
- EFFECT OF TIME OF DAY ON BIRD ACTIVITY (2017) (52)
- Studies in Avian Biology No. 6:301-310, 1981. BIRD ACTIVITY LEVELS RELATED TO WEATHER (2017) (43)
- The breeding bird survey 1967 and 1968 (1969) (40)
- Evaluating causes of population change in North American insectivorous songbirds (1962) (39)
- Monitoring bird populations with Breeding Bird Survey and atlas data (1989) (38)
- Pelagic studies of seabirds in the central and eastern Pacific Ocean (1974) (36)
- Landscape-level impact of tropical forest loss and fragmentation on bird occurrence in eastern Guatemala (2010) (35)
- Band reporting rates for mallards with reward bands of different dollar values (1991) (34)
- The Birder's Handbook: A Field Guide to the Natural History of North American Birds. Including All Species That Regularly Breed North of Mexico. Paul R. Ehrlich , David S. Dobkin , Darryl Wheye (1989) (34)
- The breeding bird survey, 1966 (1967) (30)
- Population trends and management opportunities for neotropical migrants (1993) (28)
- [Book review] Bird Census Techniques by Colin J. Bibby, Neil D Burgess, and David A. Hill. Academic Press (1994) (27)
- Point Count Length and Detection of Forest Neotropical Migrant Birds (1995) (27)
- 'Operation recovery'--the Atlantic coastal netting project (1958) (27)
- Operation recovery--report on mist netting along the Atlantic coast in 1958 (1959) (25)
- The Sound Approach to Birding: A Guide to Understanding Bird Sound (2007) (23)
- A METHOD OF STUDYING WILD BIRD POPULATIONS BY MIST-NETTING AND BANDING (1960) (23)
- Consistency in habitat preference of forest bird species (1980) (22)
- A field guide to seabirds of the world (1987) (22)
- Problems in separating species with similar habits and vocalizations (1981) (21)
- Tests on ticks from wild birds collected in the eastern United States for rickettsiae and viruses. (1969) (20)
- Comparison of neotropical winter bird populations in isolated patches versus extensive forest (1987) (19)
- The North American Bird Banding Program: Into the 21st century (1998) (19)
- Effects of five-year DDT application on breeding bird population (1951) (17)
- Progress report on the North American Breeding Bird Survey (1974) (16)
- An appraisal of the winter bird-population study technique (1972) (16)
- Swainson's warbler, Limnothlypis swainsonii (1996) (16)
- Temporal bird community dynamics are strongly affected by landscape fragmentation in a Central American tropical forest region (2016) (15)
- Bird population trends detected by the North American breeding bird survey (1977) (15)
- Predicting chick survival and productivity of Roseate Terns from data on early growth (1999) (14)
- Estimating bird species richness from capture and count data (1995) (13)
- [Book review] Atlas des Oiseaux Nicheurs de France, Laurent Yeatman, coordinator and editor (1978) (13)
- Seasonal Distribution of Bird Populations at the Patuxent Research Refuge (1952) (12)
- Weather and bird migration (1949) (12)
- Effects of DDT on bird population of scrub forest (1949) (11)
- Changing abundance of migratory birds in North America (1970) (11)
- Fall migration at the Washington Monument (1946) (11)
- Relative abundance of adult male redstarts at an inland and coastal locality during fall migration (1959) (11)
- Abundance and habitat use of reptiles on Rota, Mariana Islands (1990) (10)
- Habitat use by an endangered riverine fish and implications for species protection (1994) (10)
- Predicting the distribution of breeding forest birds in a fragmented landscape (1993) (9)
- Population trends in nongame birds in North America (1975) (9)
- A Passion for Wildlife: The History of the Canadian Wildlife Service (2004) (9)
- Effects of DDT on birds at the Patuxent Wildlife Research Refuge (1946) (9)
- Massachusetts Breeding Bird Atlas (2005) (8)
- Live trapping of hawks and owls (1945) (8)
- Birds and aircraft on Midway Islands, 1959-63 investigations (1966) (8)
- Investigations of methods of determining abundance of breeding mourning doves in certain eastern states (1952) (8)
- [Book review] The Bluebird: How You Can Help Its Fight for Survival, by Lawrence Zeleny (1976) (8)
- Island Biogeography and Conservation: Strategy and Limitations (1976) (8)
- Land-use planning to conserve habitat for area-sensitive forest birds (1998) (7)
- Field List of the Birds of Maryland (1968) (7)
- Use of breeding bird atlases to monitor population change (1990) (7)
- Uptake of environmental contaminants by small mammals in pickleweed habitats at San Francisco Bay, California (1992) (7)
- Predictions of future Nearctic landbird vagrants to Europe (1980) (7)
- Techniques and results of nongame bird monitoring in North America (1980) (7)
- Trends in American kestrel counts from the North American Breeding Bird Survey (1987) (7)
- Acid precipitation and food quality: Inhibition of growth and survival in black ducks and mallards by dietary aluminum, calcium and phosphorus (1990) (7)
- An intergeneric hybrid wood warbler ( Seiurus x Dendroica ) (1967) (6)
- Birds of the season (1949) (6)
- [Book review] The Shorebirds of North America, edited by Gardner D. Stout, text by Peter Mathiessen, paintings by Robert Verity Clem, species accounts by Ralph S. Palmer (1967) (6)
- How to lie with biodiversity (1993) (6)
- Determining habitat requirements of nongame species (1978) (6)
- The changing seasons: A summary of the spring migration (1950) (6)
- Contaminant exposure and reproductive success of Ospreys (Pandion haliaetus) nesting in Chesapeake Bay regions of concern (1982) (6)
- Snail kite nesting ecology in Florida (1987) (5)
- The changing seasons: A summary of the winter season (1952) (5)
- Check-list of the birds of Virginia (1954) (5)
- Recent observations on Maryland birds (1947) (5)
- New and noteworthy bird records from Belize (1992) (5)
- Threatened breeding birds of Maryland (1984) (4)
- The season--April, May, June, 1972 (1970) (4)
- Improving the Christmas Bird Count: report of a review panel (2004) (4)
- A guide to the aging and sexing of wood warblers (Parulidae) in fall (1964) (4)
- Organochlorine contaminants in eggs of common terns from the Canadian Great Lakes, 1981 (1989) (4)
- The Winter Bird Survey of central Maryland, U.S.A. (1974) (4)
- Seabirds: An Identification Guide.Peter Harrison (1985) (4)
- Changing land use: Problems and opportunities (1995) (4)
- 29. Impacts of Cowbird Parasitism on Wood Thrushes and Other Neotropical Migrants in Suburban Maryland Forests (2000) (4)
- [Modified-habitat use by tropical forest-dependent birds in the Caribbean region of Guatemala]. (2009) (3)
- Status of the bald eagle, summer of 1959 (1960) (3)
- Where have all the songbirds gone (1991) (3)
- Birds and aircraft on the Midway Islands, November 1956 -June 1957 investigations (1958) (3)
- Contaminants in wood stork eggs and their effects on reproduction, Florida, 1982 (1984) (3)
- Wintering ovenbird from Belize recovered on Pennsylvania breeding ground (1998) (2)
- Net hours: A common denominator for the study of bird populations by banders (1968) (2)
- The changing seasons. A summary of the nesting season (1950) (2)
- Development of a banding database for North Pacific albatross: Implications for future data collection (2006) (2)
- [Book review] Preliminary List of the Birds of Maryland and the District of Columbia, compiled and annotated by Irving E. Hampe and Haven Kolb (1947) (2)
- Wintering with the neotropical migrants (2005) (2)
- Winter bird survey of Central Maryland (1971) (2)
- Field List of the Birds of Maryland. Second Edition (1977) (2)
- Eleventh breeding-bird census. 22. Virgin central hardwood deciduous forest (1947) (2)
- Annotated Checklist of Georgia Birds (1977) (2)
- A comparison of 2 techniques for estimating deer density (1977) (2)
- Survey methods and mapping grids (1990) (2)
- Effects of urbanization on the distribution of area-sensitive forest birds in Prince George's County, Maryland (2001) (2)
- Survival and recovery rates of American woodcock banded in Michigan (1983) (2)
- Atlantic Flyway review: Region V (1975) (2)
- Data bank of North American breeding bird censuses (1977) (2)
- Report of state-wide bird count, May 2, 1959 (1956) (2)
- Eleventh breeding-bird census. 13. Damp deciduous scrub with numerous standing dead trees (1947) (2)
- Four-year summary of the Breeding Bird Survey in Maryland (1969) (1)
- Breeding bird census, 1991: 16. Mature beech-maple-oak bottomland forest (1991) (1)
- The seventy-sixth Audubon Christmas bird count. 339. Ocean City, MD (1976) (1)
- Ornithology: An Introduction.Austin L. Rand (1969) (1)
- Hawks over Maryland, fall of 1949 (1950) (1)
- Endangered & Threatened Wildlife of the Chesapeake Bay Region Christopher P. White (1984) (1)
- Fifty-second Christmas Bird Count (1952) (1)
- September in review (1946) (1)
- The Editorial Challenge (2001) (1)
- Fifty thousand birds recorded on Breeding Bird Survey (1965) (1)
- Thirty-eighth breeding bird census. 27. Upland tulip-tree-maple-oak forest (1974) (1)
- Distribution and abundance of birds wintering in Maryland, 1988-1993 (1994) (1)
- The eighty-second Audubon Christmas bird count. 445. Southern Dorchester County, Md (1982) (1)
- Forty-second breeding bird census. 197. Hickory-oak-ash floodplain forest (1978) (1)
- The History of Ornithology in Virginia (2005) (1)
- [Book review] The Birder's Handbook: A Field Guide to the Natural History of North American Birds by Paul R. Ehrlich, David S. Dobkin, and Darryl Wheye (1989) (1)
- Sixty-sixth Christmas Bird Count. 241. Southern Dorchester County, Md (1966) (1)
- The ninety-fourth Christmas Bird Count: SD MD Southern Dorchester County, MD (1994) (1)
- Watching Birds: An Introduction to Ornithology (1977) (1)
- Distribution of North American birds (1949) (1)
- Eleventh breeding-bird census. 35. Mature deciduous flood plain forest with openings (1947) (1)
- Atlantic Flyway review: Region IV, Piedmont--Coastal Plain, Fall 2004: Robbins Nest (2005) (1)
- Fiftieth Christmas bird count. A summary of largest counts of individuals (1950) (1)
- Woodcock status report, 1960 (1960) (1)
- Eleventh breeding bird census. 14. Dry deciduous scrub (1947) (1)
- Negative trends in bird abundance are strongly correlated to rainfall decline in a Central American tropical forest (2016) (1)
- Reflections on 40 years of Breeding Bird Survey (2005) (1)
- Second record of clay-colored sparrow in Maryland (1963) (1)
- [Book review] Virginia's Birdlife, an Annotated Checklist, by YuLee Larner and 12 other members of the Checklist Committee of the V.S.O (1979) (1)
- New Breeding Bird Survey tested in Maryland this summer (1965) (1)
- Comparisons of winter bird populations in extensive neotropical forest and in isolated fragments (1988) (1)
- Winter bird survey technique tested in Maryland (1970) (1)
- A Publication of The Wildlife Society (2016) (1)
- A Guide to the Birds of Puerto Rico and the Virgin Islands.Herbert A. Raffaele (1984) (1)
- April in review (1946) (1)
- Thirty-ninth breeding bird census. 22. Hickory-oak-ash floodplain forest (1971) (1)
- Twenty-fifth breeding-bird census. 11. Second-growth hardwoods overgrown with honeysuckle (1961) (1)
- October in review (1946) (1)
- Fifty-first Christmas bird count. Summary of highest counts of individuals (1951) (1)
- The season - January through June 1954 (1955) (1)
- Thirteenth breeding-bird census. 8. Red pine plantation (1949) (1)
- Thirteenth breeding-bird census. 10. Mature and lumbered oak-maple ridge forest (1949) (1)
- The season--May, June, July, and August 1950 (1950) (0)
- Managing Suburban Forest Fragments for Birds (2019) (0)
- Bird atlasing in the United States (1977) (0)
- The eighty-fourth Audubon Christmas bird count. 464. Southern Dorchester County, Md (1984) (0)
- [Book review] Atlas of the Breeding Birds of Ontario, 2001-2005. 2007 (2008) (0)
- Thirty-ninth breeding bird census. 19. Upland tulip tree-maple-oak forest (1972) (0)
- Fifty-ninth Christmas Bird Count. 181. Southern Dorchester County, Md (1959) (0)
- [Book review] Birding the Delaware Valley Region, by John J. Harding and Justin J. Harding (1979) (0)
- The evening grosbeak in Maryland (1953) (0)
- Forty-ninth Christmas Bird Count (1949) (0)
- November and December in review (1947) (0)
- [Book review] The Starling by Christopher Feare (1985) (0)
- Tracking surf scoters (1980) (0)
- July and August in review (1946) (0)
- Accuracy of migrant landbird habitat maps produced from LANDSAT TM data: Two case studies in southern Belize (1995) (0)
- Christmas count highlights (1956) (0)
- Bird Hazard to Aircraft (2018) (0)
- Application of census techniques to habitat preservation strategy (1977) (0)
- Thirty-seventh breeding-bird census. 15. Upland tulip-tree-maple-oak forest (1973) (0)
- The eighty-first Audubon Christmas bird count. 399. Ocean City, Md (1981) (0)
- [Book review] Atlas of Breeding Birds of the West Midlands, J. Lord and D.J. Munns, editors (1978) (0)
- Preliminary map showing breeding distribution of the whip-poor-will (1948) (0)
- New perspectives on threats to cavity nesting birds (1988) (0)
- Operation recovery in Maryland, 1963 (1963) (0)
- Twelfth breeding-bird census: 13. Mixed oak forest (1948) (0)
- Operation Recovery 1967 (1967) (0)
- [Book review] Birds' Nests--A Field Guide, by Richard Headstrom (1949) (0)
- Winter bird-population study: 16. Damp deciduous scrub with standing dead trees (1949) (0)
- Atlantic Flyway review: Piedmont-Coastal Plain Region IV - Fall 1997: Robbins Nest, Laurel, MD (390-0765) (1998) (0)
- [Book review] A Field Guide to Mexican Birds, by Roger Tory Peterson and Edward L. Chalif (1976) (0)
- Scarcity of our winter birds (1959) (0)
- Wilson Ornithological Society features banding symposium (1958) (0)
- Do you keep a bird list (1947) (0)
- Forty-fourth breeding bird census. 10. Upland tulip-tree--maple--oak forest (1981) (0)
- The seventy-second Christmas bird count. 296. Ocean City, Md (1972) (0)
- Bird carving exhibit draws wide acclaim (1965) (0)
- [Book review] American Warblers: An Ecological and Behavioral Perspective, by Douglass H. Morse (1990) (0)
- The eighty-seventh Christmas Bird Count: OC. Ocean City, MD (1987) (0)
- Thirty-second winter bird-population study. 9a. Upland tulip-tree--maple--oak forest (1980) (0)
- Book Review:The Tanagers: Natural History, Distribution, and Identification. Morton L. Isler, Phyllis R. Isler (1988) (0)
- [Book review] Familiar Garden Birds of America, by Henry H. Collins, Jr., and Ned R. Boyajian (1966) (0)
- Breeding bird census: 86. Selectively logged mature tulip tree-oak forest (1989) (0)
- Birds of the month (1948) (0)
- A field activity recorder for use with the larger mammals (2009) (0)
- [Book review] Kentucky Birds. A Finding Guide, by Roger W. Barbour, et al (1974) (0)
- Fifteenth breeding-bird census. 13. Mature northern hardwood forest (1951) (0)
- How to obtain information on nongame migratory birds: Patuxent Wildlife Research Center (1989) (0)
- Fifteenth breeding-bird census. 7. Virgin spruce-hemlock bog forest (1951) (0)
- What is operation recovery (1966) (0)
- The eighty-fifth Christmas bird count. 466. Southern Dorchester County, MD (1985) (0)
- [Book review] The Birds of Rockbridge County, Virginia, by Joseph J. Murray (1958) (0)
- [Book review] Birds of Pennsylvania, by Merrill Wood (1979) (0)
- Improving atlas methodology (1987) (0)
- Thirty-seventh breeding-bird census. 12. Hickory-oak-ash floodplain forest (1973) (0)
- Bird Day report, 1951 (1952) (0)
- The Starling. Christopher Feare (1985) (0)
- A Field Guide to the Birds of New Zealand and Outlying Islands R. A. Falla R. B. Sibson E. G. Turbott (1969) (0)
- Birds : a guide to familiar birds of North America (2001) (0)
- Managing North American waterfowl in the face of uncertainty (1995) (0)
- The eighty-eighth Christmas Bird Count: OC MD. Ocean City, MD (1988) (0)
- Population dynamics of neotropical migratory birds using agriculture-forest mosaics in Campeche, Mexico (1995) (0)
- State-wide bird count, May 7, 1949 (1949) (0)
- The Bodie-Pea Island Christmas bird count: A 25-year summary (1991) (0)
- [Book review] A passion for wildlife: the history of the Canadian Wildlife Service by J. Alexander Burnett. 2003 UBC Press, Vancouver (2004) (0)
- Fifty-second Christmas Bird Count. 138. Southern Dorchester County, Md (1952) (0)
- Operation recovery in Maryland in 1969 (1969) (0)
- In memoriam: Arthur Bernard Singer, 1917-1990 (1993) (0)
- Preliminary map showing the United States breeding distribution of the black skimmer (1947) (0)
- Atlantic Flyway Review: Piedmont?Coastal Plain, Region IV, Fall 2001 (2002) (0)
- Maryland piping plover recovered in the Bahamas (1948) (0)
- Changes in common names of some Maryland birds (1975) (0)
- Preliminary map showing the winter distribution of the fox sparrow (1947) (0)
- The season--June 16 to August 31, 1947 (1947) (0)
- Trips of the month (1946) (0)
- Forest to agriculture conversion in southern Belize: Implications for migrant land birds (1993) (0)
- Fifty-third Christmas Bird Count (1953) (0)
- Breeding bird census, 1990: 48. Isolated oak-tuliptree-pine upland forest (1990) (0)
- Preliminary map showing the winter distribution of the clapper rail (Rallus longirostris subsp.) in the United States (1950) (0)
- Birds of Maryland, Delaware, and the District of Columbia (2019) (0)
- Atlantic Flyway review: Region IV - Fall 2003: Robbins Nest, Laurel, MD (390-0765) (2004) (0)
- Birds: A Guide To Familiar American Birds (1949) (0)
- The season - January, February, March, 1958 (1956) (0)
- May in review (1946) (0)
- Atlantic Flyway review: Piedmont-Coastal Plain, Region IV, Fall 1999 (2000) (0)
- Netting bias in tropical bird studies (1995) (0)
- Field Marks of a Celebration: Roger Tory Peterson's Centennial Birthday (2008) (0)
- Twenty-eighth winter bird-population study. 12. Hickory-oak-ash floodplain forest (1975) (0)
- Christmas bird counts - 1946. Bowie, Md (1947) (0)
- The season--January-February 1949 (1949) (0)
- Fifteenth breeding-bird census. 27. Lightly grazed pasture (1951) (0)
- Sixty-fifth Christmas Bird Count. 228. Southern Dorchester County, Md (1965) (0)
- The seventy-seventh Audubon Christmas bird count. 355. Ocean City, Md (1977) (0)
- The eighty-sixth Christmas bird count. 457. Ocean City, MD (1985) (0)
- The eighty-first Audubon Christmas bird count. 406. Southern Dorchester County, Md (1981) (0)
- In memoriam: Robert Earl Stewart, Sr., 1913-1993 (1996) (0)
- Thirty-third winter bird-population study. 5. Upland tulip-tree--maple--oak forest (1981) (0)
- Bird observers meet at Omaha (1948) (0)
- The seventy-ninth Audubon Christmas bird count. 376. Ocean City, Md (1979) (0)
- The season - July through December, 1953 (1954) (0)
- The season - March and April 1951 (1950) (0)
- Changes in bird names (1978) (0)
- Temporal bird community dynamics are strongly affected by landscape fragmentation in a Central American tropical forest region (2016) (0)
- Effects of monocrotophos and fenthion on discrimination acquisition and reversal in northern bobwhite (Colinus virginianus) (1975) (0)
- The seventy-eighth Audubon Christmas bird count. 365. Ocean City, Md (1978) (0)
- A lifetime of CBC adventures (2006) (0)
- The season - January, February, March, April, 1952 (1953) (0)
- Fortieth breeding bird census. 28. Upland tulip-tree-maple-oak forest (1977) (0)
- Bank-nesting starlings (1985) (0)
- The season - May, June, July, August, 1951 (1948) (0)
- The season - January-June, 1953 (1954) (0)
- Fifty-fifth Christmas Bird Count. 159. Ocean City, Md (1955) (0)
- Neotropical migrant landbirds and landscape changes in Los Tuxtlas, Veracruz, Mexico (1995) (0)
- Thirtieth winter bird-population study. 8. Upland tulip-tree-maple-oak forest (1978) (0)
- The season--September and October, 1949 (1947) (0)
- A look at Maryland's 1957 Christmas Bird Counts (1958) (0)
- [Book review] A Guide to the Birds of Puerto Rico and the Virgin Islands, by Herbert A. Raffaele (1984) (0)
- Preliminary map showing the winter distribution of the king rail (Rallus elegans elegans) (1950) (0)
- Sixty-seventh Christmas Bird Count. 246. Ocean City, Md (1994) (0)
- [Book review] Birds of the Carolinas, by Eloise F. Potter, James F. Parnell, and Robert P. Teulings (1979) (0)
- The seventy-second Christmas bird count. 302. Southern Dorchester County, Md (1998) (0)
- Twenty-seventh winter bird-population study. 11. Hickory-oak-ash floodplain forest (1974) (0)
- In memoriam, Erma J. Fisk (1905-1990) (1990) (0)
- Mourning warbler, Oporornis philadelphia (1996) (0)
- Use of IPA to demonstrate loss of forest interior birds from isolated woodlots (1983) (0)
- June, July, and August in review (1947) (0)
- Forty-first breeding bird census. 24. Upland tulip-tree-maple-oak forest (1978) (0)
- Forty-second breeding bird census: 198. Upland tulip-tree-maple-oak forest (1979) (0)
- Preliminary map showing the winter distribution of the red crossbill (1947) (0)
- Fifty-sixth Christmas Bird Count. 143. Ocean City, Md (1956) (0)
- Sixty-second Christmas Bird Count. 199. Ocean City, Md (1962) (0)
- Atlantic Flyway review: Region V: Laurel, Prince Georges County, MD (390-0765) (1977) (0)
- The seventy-fourth Christmas bird count. 315. Southern Dorchester County, Md (1998) (0)
- [Book review] Current Ornithology, Volume 7, edited by Dennis M. Power (1991) (0)
- The season--November-December 1948 (1949) (0)
- Fifty-second Christmas Bird Count. 137. Ocean City, Md (1952) (0)
- Maryland and DC Breeding Bird Atlas Project Handbook, 1983-1987 (1982) (0)
- Capture-recapture analysis of a wintering black-capped chickadee population in Connecticut, 1958-1993 (1974) (0)
- Current Ornithology.Dennis M. Power (1991) (0)
- [Book review] Words for Birds: A Lexicon of North American Birds with Biographical Notes, by Edward S. Gruson (1973) (0)
- Thirteenth breeding-bird census. 7. Virgin hemlock forest (1949) (0)
- [Book review] The Sequence of Plumages and Moults of the Passerine Birds of New York, by J. Dwight, Jr (1978) (0)
- Fifteenth breeding-bird census. 23. Scrub spruce bog (1951) (0)
- Maryland Christmas bird counts, 1947 (1948) (0)
- Open season, 1947 (1947) (0)
- In Memoriam: Harvey I. Fisher, 1916-1994 (1996) (0)
- Winter bird survey, 1972 (1972) (0)
- Cooperative migration study--spring of 1959 (1959) (0)
- Distribution of North American birds: Winter distribution of the sora (1950) (0)
- The European widgeon in Maryland (1946) (0)
- Reporting of field observations (1967) (0)
- Statewide bird count, May 6, 1978 (1980) (0)
- The ninety-second Christmas Bird Count: OC MD Ocean City, MD (1990) (0)
- The season - September, October, November, December, 1951 (1952) (0)
- [Book review] West Virginia Birds--Distribution and Ecology, by G. A. Hall (1984) (0)
- Twenty-sixth winter bird-population study. 9. Hickory-oak-ash floodplain forest (1973) (0)
- Report of the Conservation Committee--1980. 1980, The Year of the Coast: Birds (1981) (0)
- Fortieth breeding bird census. 25. Hickory-oak-ash floodplain forest (1977) (0)
- PROCEEDINGS OF THE EIGHTY-SIXTH ANNUAL MEETING (2005) (0)
- Sixtieth Christmas Bird Count. 178. Ocean City, Md (1960) (0)
- Breeding bird census, 1990: 8. Isolated moist tuliptree-red maple upland forest (1990) (0)
- The changing seasons. A summary of winter birdlife (1951) (0)
- Distribution of North American birds. The breeding distribution of the Virginia rail (1949) (0)
- The ninety-fourth Christmas Bird Count: OC MD Ocean City, MD (1994) (0)
- Reduced fecundity in small populations of the rare plant Gentianopsis ciliate (Gentianaceae) (1983) (0)
- The season--March-April 1949 (1949) (0)
- The season - April, May, June, 1956 (1956) (0)
- [Book review] A Neotropical Companion: An Introduction to the Animals, Plants, and Ecosystems of the New World Tropics,. second edition, by John Kricher, Princeton University Press, 1997 (1999) (0)
- More on the paradise crane (1969) (0)
- [Book review] Seabirds: An Identification Guide, by Peter Harrison (1985) (0)
- Winter habitat occurrence patterns of temperate migrant birds in Belize (1992) (0)
- The season--November and December, 1949 (1948) (0)
- Monitoring in North America: A brief history (2000) (0)
- Role of banding in forest conservation strategy in eastern Guatemala (1999) (0)
- The season - April, May, June, 1967 (1957) (0)
- Harris' sparrow wintering in Montgomery County, Maryland (1958) (0)
- Distribution and migration program of the Fish and Wildlife Service (1948) (0)
- [Book review] Radar Ornithology, by Eric Eastwood (1968) (0)
- The season - March, April, May, 1966 (1966) (0)
- The eighty-seventh Christmas Bird Count: SD. Southern Dorchester County, MD (1987) (0)
- Fifty-third Christmas bird count. 141. Ocean City, Md (1953) (0)
- The seventy-eighth Audubon Christmas bird count. 371. Southern Dorchester County, Md (1978) (0)
- [Book review] The Tanagers: Natural History, Distribution, and Identification, by Morton L. Isler and Phyllis R. Isler (1988) (0)
- Winter bird-population study. 15. Lightly grazed brackish marsh (1951) (0)
- [Book review] The Atlas of Wintering Birds in Britain and Ireland, compiled by Peter Lack (1987) (0)
- [Book review] Ornithology: an Introduction, by Austin L. Rand (1969) (0)
- Eleventh breeding-bird census. 23. Mature deciduous flood plain forest (1947) (0)
- The seventy-ninth Audubon Christmas bird count. 383. Southern Dorchester County, Md (1976) (0)
- Monitoring bird population trends in North America (1983) (0)
- Twenty-sixth winter bird-population study. 10. Upland tulip-tree-maple-oak forest (1973) (0)
- The eightieth Audubon Christmas bird count. 391. Ocean City, Md (1980) (0)
- Atlantic Flyway review: Region IV - Fall 2003 (2004) (0)
- 25th winter bird-population study. 8. Hickory-oak-ash floodplain forest (1972) (0)
- The season--September-October, 1948 (1948) (0)
- [Book review] Helping and communal breeding in birds: ecology and evolution by Jerram L. Brown (1975) (0)
- The season--March and April, 1948 (1948) (0)
- A Field List of Birds of the District of Columbia Region (1947) (0)
- Preliminary map showing the breeding distribution of the vesper sparrow (1948) (0)
- Summary of Maryland nest records, 1949 (1949) (0)
- Forty-ninth Christmas bird count. 116. Southern Anne Arundel County, Md (1949) (0)
- Christmas bird counts - 1946. Southeastern Worcester County, Maryland (1947) (0)
- [Book review] Practical incubation (1955) (0)
- [Book review] Vertebrates of New Jersey, by Edmund W. Stiles (1979) (0)
- EFFECT OF FOREST FRAG_ENTATION ON BIRD POPULATIO_TC (0)
- Census and atlas work in North America (1983) (0)
- Habitat constraints on the distribution of passerine residents and neotropical migrants in Latin America (1994) (0)
- [Book review] Where to Look for Birds on the Delmarva Peninsula, by M.V. Barnhill, III, et al (1979) (0)
- Atlantic Flyway review: Region IV Piedmont-Coastal Plain, Fall 2007 (2005) (0)
- Seventeenth breeding-bird census. 34. Diked wet meadow (2000) (0)
- [Book review] A Field Guide to the Birds of New Zealand and Outlying Islands, by R.A. Falla, R.B. Sibson, and E.G. Turbott (1969) (0)
- Wilson's warbler in Maryland in late December (1949) (0)
- A.B.A. Checklist: Birds of Continental United States and Canada (1976) (0)
- The season--October, November, December, 1975 (1957) (0)
- [Book review] Bird Distribution in New Zealand--A Provisional Atlas, 1969-1976, by P.C. Bull, P.D. Gaze, and C.J.R. Robertson (1978) (0)
- Longevity records and survival estimate of birds in a Guatemala rain forest (2002) (0)
- Impact of the severe winter of 1977 on woodland birds in the Maryland piedmont (1977) (0)
- The season--January and February, 1951 (1948) (0)
- [Obituary] Seth Haskell Low, Ornithologist, Bander, Conservationist (1962) (0)
- Habitat use at night by wintering American woodcock in coastal Georgia and Virginia (1964) (0)
- The eighty-eighth Christmas Bird Count: SD MD. Southern Dorchester County, MD (1988) (0)
- Fifty-sixth Christmas Bird Count. 147. Southern Dorchester County, Md (1956) (0)
- Snowy owls were recorded on 58 Christmas counts this year [map] (1950) (0)
- The breeding bird atlas of Montgomery County, Maryland, USA (1974) (0)
- The season - July, August, September, 1956 (1956) (0)
- Black vultures in western Pennsylvania (1950) (0)
- Sixty-seventh Christmas Bird Count. 250. Southern Dorchester County, Md (1957) (0)
- [Book review] Seabirds of Eastern North Pacific and Arctic Waters, Delphine Haley, editor (1985) (0)
- Use of miniroutes and Breeding Bird Survey data to estimate abundance (1986) (0)
- Fifty-first Christmas bird count. 134. Ocean City, Md (1951) (0)
- American Warblers: An Ecological and Behavioral Perspective. Douglass H. Morse (1990) (0)
- Thirteenth breeding-bird census. 24. Open hemlock-spruce bog (1949) (0)
- May Day regional census (1948) (0)
- [Book review] The View from Hawk Mountain, by Michael Harwood (1975) (0)
- Kentucky Birds. A Finding Guide.Roger W. Barbour , Clell T. Peterson , Delbert Rust , Herbert E. Shadowen , A. L. Whitt, Jr. (1974) (0)
- Fifty-eighth Christmas Bird Count. 166. Ocean City, Md (1999) (0)
- In Memoriam: Mary Kathleen Klimkiewicz, 1943–2008 (2009) (0)
- 25th winter bird-population study. 9. Upland tulip-tree--maple--oak forest (1972) (0)
- Exotic species ecology and topography: Implications for habitat restoration and invasiveness (1995) (0)
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