housewren | R Documentation |
Annual estimated abundance of breeding House Wren (Troglodytes aedon), in Eastern Illinios at William Trelease Woods, a 24 hectare forested plot owned by the University of Illinois.
housewren
A data frame with 44 observations, each representing a year
Calendar year.
Number of male territories or breeding pairs observed per year.
Kendeigh, S. C. 1982. Bird populations in Eastern Illinois: Fluctuations, variations, and development over a half-century. Illinois Biological Monographs. Vol. 52. 136 pp.
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