Instinct vs Learning in Bird Nest Building
Birds returning to west central Wisconsin for nesting may rely on instinct or parental teaching. Wildlife ecologist Stanley Temple notes nests vary from simple dirt scrapes to intricate twigs and grasses. A mallard duck incubates eggs solo and must leave the nest to feed, shaping nest design needs.
MENTIONED IN THIS ARTICLE
Wisconsin
Uw-Madison
Stanley Temple
Mr. Temple
Redhorse and Sucker Limits Revealed by Area Manager
Frank Pratt, area fish manager for Rusk and Sawyer counties, notes redhorse and sucker popularity rises with anglers for food and sport. He says fishing is best in deep holes below dams and that bag limits are 50 per day for redhorse and suckers.
MENTIONED IN THIS ARTICLE
Frank Pratt
Rusk
Sawyer County
Redhorse
Pratt
Greenback trout comeback noted in restoration drive
St Paul Minnesota reports federal and state habitat restoration has removed the greenback cutthroat from the endangered list. The 1969 designation followed habitat decline due to mining logging grazing and irrigation in Colorado. The article covers bird nesting instincts, nest types, and cavity competition among species, highlighting instinctual nest building and adaptive strategies.
MENTIONED IN THIS ARTICLE
Colorado
Harris sparrow in Wisconsin and late May migrants observed
A Wisconsin birding note details a May catch-up day bringing in late May species after a 10 day north or east wind shift. The observer records 90 species near Osseo and Eau Claire, notes a rare Harris sparrow with a black face, discusses its brief spring window and nesting mystery, and mentions other May migrants including cedar waxwings nighthawks and various warblers. It ends with a query about two large high-flying birds that may be a great blue heron or sandhill crane and identifies Mr. Robbins of the Milwaukee Public Museum as a contributor.
MENTIONED IN THIS ARTICLE
Wisconsin
Osseo
Roberts
Plains States
Canada
Eau Claire
Connecticut
Robbins
Milwaukee Public Museum
Country Today
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St. Paul, Minn
Model
Hwy
Clear Lake
Knowles
N.H
J.D
N.H. Model
Barron Implement Co., Inc
East
Barron, Wis
Baler
Oliver Balers
Kickers
Massey
Bloomer
Bloomer Co-op
Bob Lindsley
Robbins Nest
By Sam Robbins
Blackface
Hudson Bay
George M. Sutton
Churchill
Manitoba
C.D
Wilson ‘Rock & Limestone Co, Inc
Wilson, MI
Wilson Menomonies
Joe
de Laval
Withee