Pay in 4 interest-free payments of $4.74 Learn more
Ships within 48 hours · Estimated delivery Aug 30 - Sep 4
Running time 100 minutes
while the seasonal abundance/regional occurrence bar graphs will assist birders in locating regularly occurring species
and recruitment
The book will appeal to local birders and tourists
the status of endangered birds of Micronesia
Beyond Mayfield: Measurements of Nest-Survival Data. SAB No. 34 Running time 100 minutesStudies in Avian Biology No. 34. While surveys based on bird counts can measure changes in distribution and trends in abundance, these measurements have limited value in identifying factors that directly regulate populations. In addition, measures of abundance can be poor assessments of habitat quality or habitat selection. Investigations of parameters such as productivity, survivorship, and recruitment, as well as factors affecting these parameters,
US$ 20.00
US$ 1474.50
US$ 75.00
US$ 136.00
US$ 110.00
US$ 134.50
US$ 59.00
