hm: House martin annual counts

hmR Documentation

House martin annual counts

Description

The house martin (Delichon urbica) population annual counts from Magden (a small village in Northern Switzerland) collected by Reto Freuler from 1990 to 2009.

Usage

hm

Format

A data frame with 20 rows and 2 columns

Details

The variables are as follows:

  • hm the count (integer).

  • year the year (integer).

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.