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Page 1: University of Wisconsin–Madisonimages.library.wisc.edu/EcoNatRes/EFacs/PassPigeon/ppv51...House Sparrow. Without rigorous The Passenger Pigeon, vol. 51, No. 2, 1989 eradication efforts,
Page 2: University of Wisconsin–Madisonimages.library.wisc.edu/EcoNatRes/EFacs/PassPigeon/ppv51...House Sparrow. Without rigorous The Passenger Pigeon, vol. 51, No. 2, 1989 eradication efforts,
Page 3: University of Wisconsin–Madisonimages.library.wisc.edu/EcoNatRes/EFacs/PassPigeon/ppv51...House Sparrow. Without rigorous The Passenger Pigeon, vol. 51, No. 2, 1989 eradication efforts,
Page 4: University of Wisconsin–Madisonimages.library.wisc.edu/EcoNatRes/EFacs/PassPigeon/ppv51...House Sparrow. Without rigorous The Passenger Pigeon, vol. 51, No. 2, 1989 eradication efforts,

University of Wisconsin–Madisonimages.library.wisc.edu/EcoNatRes/EFacs/PassPigeon/... · selection of materials for building nest boxes, but it did help set a prece- dent, aided

University of Wisconsin–Madisonimages.library.wisc.edu/EcoNatRes/EFacs/PassPigeon/ppv12... · 2018. 8. 10. · 270. (558) White-throated Sparrow he name is well given; a conspicuous

University of Wisconsin–Madisonimages.library.wisc.edu/EcoNatRes/EFacs/PassPigeon/ppv41... · 2018. 8. 10. · tion, St. Paul, MN. 1979. Because of its extraordinary significance

University of Wisconsin–Madisonimages.library.wisc.edu/EcoNatRes/EFacs/PassPigeon/ppv45... · 2018. 8. 10. · I (Tessen, Peterson). Am. Avocet: Six were observed at Collins Marsh

University of Wisconsin–Madisonimages.library.wisc.edu/EcoNatRes/EFacs/PassPigeon/...One of the greatest values of WSO is the opportunity it presents for ... has been featured in

University of Wisconsin–Madisonimages.library.wisc.edu/EcoNatRes/EFacs/PassPigeon/ppv30... · 2018-08-10 · Warblers abundant. Numbers of warblers were at times as high as in any

University of Wisconsin–Madisonimages.library.wisc.edu/EcoNatRes/EFacs/PassPigeon/ppv51...body weight (Chaplin 1974). Part of the need for this apparent surplus is in maintaining

University of Wisconsin–Madisonimages.library.wisc.edu/EcoNatRes/EFacs/PassPigeon/ppv06... · 2018. 8. 10. · sacred ibis, jay, kite, barn owl ostrich, parrakeet, parrot, partridge,

University of Wisconsin–Madisonimages.library.wisc.edu/EcoNatRes/EFacs/PassPigeon/...marigold (Caltha Palustris), sedge (Carex stiPata), alpine enchanter's nightshade (Circaea alPina),

University of Wisconsin–Madisonimages.library.wisc.edu/EcoNatRes/EFacs/PassPigeon/... · 48 species of swans, geese and ducks are considered in this volume. This is probably the

University of Wisconsin–Madisonimages.library.wisc.edu/EcoNatRes/EFacs/PassPigeon/...coloration is an advantage for eluding predators in many other circum- stances. Within one species,

University of Wisconsin–Madisonimages.library.wisc.edu/EcoNatRes/EFacs/PassPigeon/ppv26...BIRDS OF WISCONSIN, by Kumlien and Hollister, the original (1903) work of Ludwig Kumlien

University of Wisconsin–Madisonimages.library.wisc.edu/EcoNatRes/EFacs/PassPigeon/ppv40...Widow-Green Creek T14N-R8E, Sec. 17,18 Endeavor Marsh T14N-R9E, Sec. 15 Green Lake County

University of Wisconsin–Madisonimages.library.wisc.edu/EcoNatRes/EFacs/PassPigeon/ppv16...variety of hawks, a fair scattering of kingfishers and flickers, a good num- ber of mourning

University of Wisconsin–Madisonimages.library.wisc.edu/EcoNatRes/EFacs/PassPigeon/ppv26...By HOWARD YOUNG In 1939, when The Passenger Pigeon still was a mimeographed monthly, the

University of Wisconsin–Madisonimages.library.wisc.edu/EcoNatRes/EFacs/PassPigeon/ppv50no04/re… · Closed" Wisconsin River slough amid silver maple, Grant County. 324 along these

University of Wisconsin–Madisonimages.library.wisc.edu/EcoNatRes/EFacs/PassPigeon/... · action be taken and that Harold Liebherr and Ed P rins be appointed to this committee.

University of Wisconsin–Madisonimages.library.wisc.edu/EcoNatRes/EFacs/PassPigeon/ppv19no02/reference/... · single birds on the Waukesha and Wausau Christmas counts. Redhead: Reported

University of Wisconsin–Madisonimages.library.wisc.edu/EcoNatRes/EFacs/PassPigeon/...Barrow's Goldeneye, Iceland Gull, Ringed Turtle Dove, two Mocking- birds, two Varied Thrushes,

University of Wisconsin–Madisonimages.library.wisc.edu/EcoNatRes/EFacs/PassPigeon/... · Hawk Owl North of Ladysmith On November 6, 1982, while driving home from a most successful

University of Wisconsin–Madisonimages.library.wisc.edu/EcoNatRes/EFacs/PassPigeon/ppv27... · 2018. 8. 10. · THE 1964 CHRISTMAS BIRD COUNT By HAROLD A. BAUERS I'he period from

University of Wisconsin–Madisonimages.library.wisc.edu/EcoNatRes/EFacs/PassPigeon/ppv59... · 2018-08-10 · is a major limitation, then a geo- graphically stratified procedure

University of Wisconsin–Madisonimages.library.wisc.edu/EcoNatRes/EFacs/PassPigeon/ppv14... · 2018. 8. 10. · ating ornithological discussion. Many slept in their sleeping bags

University of Wisconsin–Madisonimages.library.wisc.edu/EcoNatRes/EFacs/PassPigeon/...early people also selected the same impressive area as a memorial. Earl G. Wright, President

University of Wisconsin–Madisonimages.library.wisc.edu/EcoNatRes/EFacs/PassPigeon/ppv02... · 2018. 8. 10. · and May. Schoenebeck states that they begin laying in the middle of

University of Wisconsin–Madisonimages.library.wisc.edu/EcoNatRes/EFacs/PassPigeon/ppv53...the museum's director, Dr. Sam Bar- rett, and was to become the bedrock for future expansion

University of Wisconsin–Madisonimages.library.wisc.edu/EcoNatRes/EFacs/PassPigeon/ppv16...baby cardinal into it, hoping the parents would care for the little one. After a while the

University of Wisconsin–Madisonimages.library.wisc.edu/EcoNatRes/EFacs/PassPigeon/ppv21... · 2018. 8. 10. · Red-bellied Woodpecker Hairy Woodpecker Downy Woodpecker Black-capped

University of Wisconsin–Madisonimages.library.wisc.edu/EcoNatRes/EFacs/PassPigeon/ppv… · sign letters to the government with the same statement, "You are, my Dear Sir, my Humble

University of Wisconsin–Madisonimages.library.wisc.edu/EcoNatRes/EFacs/PassPigeon/...Whistling Swans at Green Bay and Wautoma, a Mallard x Pintail hybrid at Beloit, a Blue-winged

University of Wisconsin–Madisonimages.library.wisc.edu/EcoNatRes/EFacs/PassPigeon/...126 0 The Phenology of Spring Hawk Migration at Cedar Grove, Wisconsin 27 MARCH 26 11 APRIL 11

University of Wisconsin–Madisonimages.library.wisc.edu/EcoNatRes/EFacs/PassPigeon/ppv04... · 2018. 8. 10. · (Oconto County): "The first week of February, a pair of these great

University of Wisconsin–Madisonimages.library.wisc.edu/EcoNatRes/EFacs/PassPigeon/... · in seasonal field notes. In only his second year in Madison, and while a sophomore at UW,

University of Wisconsin–Madisonimages.library.wisc.edu/EcoNatRes/EFacs/PassPigeon/ppv52no04/reference/... · crow can find. A typical clutch of 4—6 bluish-green, variably splotched

University of Wisconsin–Madisonimages.library.wisc.edu/EcoNatRes/EFacs/PassPigeon/ppv39... · 2018. 8. 10. · large segment of that population can be highly mobile and remain unattached