Bibliography

Export 24 results:
Author Title [ Type(Desc)] Year
Filters: Author is Pettingill Jr., Olin Sewall  [Clear All Filters]
Journal Article
Jr. OSewall Pet.  1963.  All-day observations at a robin's nest. Living Bird. 2:47-55.
Jr. OSewall Pet.  1971.  Cape May Warbler nesting in Michigan. Jack Pine Warbler. 49:125-126.
Jr. OSewall Pet.  1973.  Exceptional nesting sites of the Eastern Kingbird. Jack Pine Warbler. 54:70-74.
Jr. OSewall Pet.  1958.  Flicker enters cottage through chimney. Jack Pine Warbler. 36:100.
Sibley CG, Jr. OSewall Pet.  1955.  A hybrid longspur from Saskatchewan. The Auk. 72:423-425.
Jr. OSewall Pet.  1959.  Late breeding record of the American Woodcock. Jack Pine Warbler. 37:160.
Jr. OSewall Pet.  1979.  My thirty-six summers in Michigan. Jack Pine Warbler. 57:127-132.
Jr. OSewall Pet.  1958.  Notes on the birds of the Straits Region, Michigan. Jack Pine Warbler. 36:7-11.
Jr. OSewall Pet.  1930.  Observations of the nesting activities of the hermit thrush. Bird-Banding. 1:72-77.
Jr. OSewall Pet.  1977.  Observed acts of predation on birds in northern lower Michigan. Living Bird. 15:33-41.
Jr. OSewall Pet.  1970.  Philadelphia Vireo breeding in Michigan. Jack Pine Warbler. 48:85.
Jr. OSewall Pet.  1959.  Piping plover nesting in August. Jack Pine Warbler. 37:114.
Jr. OSewall Pet.  1976.  The prey of six species of hawks in northern lower Michigan. Jack Pine Warbler. 54:70-74.
Jr. OSewall Pet.  1958.  Ring-billed Gulls hawking may-flies. Jack Pine Warbler. 36:154.
Jr. OSewall Pet, Graber RR, Graber JW.  1957.  The summer birds of Wilderness State Park, Michigan. Jack Pine Warbler. 35:43-63.
Jr. OSewall Pet.  1944.  A summer program for bird study. The American Biological Teacher. 6:86-89.
Jr. OSewall Pet.  1958.  Unusual nesting of the Caspian Tern. Jack Pine Warbler. 36:183-184.
Jr. OSewall Pet.  1959.  Yellow-bellied Flycatcher nesting in lower Michigan. Jack Pine Warbler. 37:111.