The Knowledge Bank at OSU: The Postjuvenal Wing and Tail Molt of the …
Title: The Postjuvenal Wing and Tail Molt of the Ruffed Grouse (Bonasa Umbellus Monticola) in Ohio … appears to be one to one and one-half weeks slower than that of New York birds.
https://kb.osu.edu/dspace/handle/1811/5433

ITIS Standard Report Page: Bonasa umbellus
… Bonasa umbellus monticola Todd, 1940 … Reference for: Bonasa umbellus … Banks : Notes: Chief, Bird Section, U.S.G.S. – B.R.D. – P.W.R.C. Reference for: Bonasa umbellus
www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=175790&source

Ruffed Grouse, Bonasa umbellus
Subspecies: B. u. umbellus, B. u. thayeri, B. u. monticola, B. u … All About Birds: Ruffed Grouse – Cornell Lab of Ornithology factsheet. Bonasa umbellus – Grouse Specialist …
www.gbwf.org/grouse/ruffed_grouse.html

FLMNH birds Master Database – Search Results
Birds Master Database Search. Search on the query: genus = ‘BONASA … 24134 : GALLIFORMES : PHASIANIDAE : BONASA : UMBELLUS : MONTICOLA : US : PENNSYLVANIA : CENTRE CO. 28 Dec 1964 …
www.flmnh.ufl.edu/scripts/DBs/birds_pub_proc.asp?output_style=table_type&search_type=1&Max…

Bonasa Press | The Wild Ones
With pleasure, we experienced bonasa umbellus umbellus and b. u. monticola across southwestern Pennsylvania’s hawthorn and aspen thickets, land that summoned George Bird Evans magic
www.bonasapress.com/The_Wild_Ones_Excerpts.cfm

The Postjuvenal Wing and Tail Molt of the Ruffed Grouse (Bonasa …
… COLA) IN OHIO1 The Postjuvenal Wing and Tail Molt of the Ruffed Grouse (Bonasa Umbellus Monticola) in … appears to be one to one and one-half weeks slower than that of New York birds.
https://kb.osu.edu/dspace/bitstream/1811/5433/1/V68N06_305.pdf

A Technique for Distinguishing the Age Classes of Adult Bank Swallows
… the Ruffed Grouse.–A banded female Ruffed Grouse (Bonasa umbellus monticola … in Minnesota and a 91-month-old wild female (B. u. monticola) was reported in Ohio (Stoll and Davis, Bird …
elibrary.unm.edu/sora/JFO/v052n04/p0341-p0343.pdf

Winter Sunshine: Index
Oven-bird. See Wood-wagtail. Partridge, or ruffed grouse (Bonasa umbellus). … Sparrow, tree or Canada (Spizella monticola). Sparrow …
www.kellscraft.com/Burroughs,John/WinterSunshine/wintersunshine09.html

History of Perry County, Ohio, by Clement L. Martzolff, Birds
Birds of Perry County: 1. Black Throated Loon – Gavia … Ruffled Grouse-Bonasa umbellus. 36: 37. Wild Turkey – Meleagrisgall … Tree Sparrow – Spizella monticola. 76. Swamp Sparrow …
homepages.rootsweb.ancestry.com/~tfisher/mphbirds.htm

FloraList: US State Trees …
Western White Pine (Pinus monticola) Bird: Mountain Bluebird (Sialia currucoides) … Bird: Ruffed Grouse (Bonasa umbellus) Arbor Day: Last Friday in April.
www.ibiblio.org/london/agriculture/feedback/new-links/msg00061.html

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