Mourning Dove Status Report, 1970 - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Mourning Dove Status Report, 1970 write by James L. Ruos. This book was released on 1971. Mourning Dove Status Report, 1970 available in PDF, EPUB and Kindle. U.S. mourning dove population indexes increased by 4% from 1969 to 1970 in the Eastern Management Unit, but declined 2% in the Central Management Unit and 11% in the Western Management Unit. The changes were below the 10-year means, 1960-69, by 3% in the Eastern Unit, 15% in the Central, and 27% in the Western. Regression analyses of the call-count data for 1960-70 indicate a statistically significant downward trend in dove breeding populations in all management units; mean rates of decline were 1% a year in the Eastern Unit, 3% a year in the Central, and 4% in the Western
Mourning Dove Status Report
Mourning Dove Status Report - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Mourning Dove Status Report write by . This book was released on 1960. Mourning Dove Status Report available in PDF, EPUB and Kindle.
Mourning Dove Status Report
Mourning Dove Status Report - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Mourning Dove Status Report write by . This book was released on 1977. Mourning Dove Status Report available in PDF, EPUB and Kindle.
Mourning Dove Status Report, 1971
Mourning Dove Status Report, 1971 - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Mourning Dove Status Report, 1971 write by James L. Ruos. This book was released on 1972. Mourning Dove Status Report, 1971 available in PDF, EPUB and Kindle. U.S. mourning dove population indexes declined from 1970 to 1971 by 5% in the Eastern Management Unit, 4% in the Central Management Unit and by 2% in the Western Management Unit. The 1971 indexes were below the 10-year means, 1961-70, by 7% in the Eastern Unit, 15% in the Central, and 25% in the Western. Regression analyses of the call-count data for 1961-71 indicate a statistically significant downward trend in dove breeding populations in all management units; mean rates of decline were 1% a year in the Eastern Unit, 2.5% a year in the Central, and 4.4% in the Western.
Mourning Dove Status Report, 1971
Mourning Dove Status Report, 1971 - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Mourning Dove Status Report, 1971 write by . This book was released on 1972. Mourning Dove Status Report, 1971 available in PDF, EPUB and Kindle.
