fritillary: Fritillary butterfly abundance data

fritillaryR Documentation

Fritillary butterfly abundance data

Description

The silver-washed fritillary (Argynnis paphia) butterfly duplicate site counts from Kery & Schaub (2011 p.396).

Usage

fritillary

Format

A data frame with 665 rows and 4 columns

Details

The variables are as follows:

  • site the site surveyed.

  • day the day of the survey.

  • count1 the first count.

  • count2 the second count.

References

Kery M & Schaub M (2011) Bayesian Population Analysis using WinBUGS. Academic Press. (http://www.vogelwarte.ch/bpa)


poissonconsulting/bauw documentation built on Dec. 31, 2022, 1:32 p.m.