río embudo birds

Changes in Bird Species and Number through the seasons in a spring-fed arroyo in Northern New Mexico.

Graphs and Data through January 3, 2015

For background, see:
Analysis through June 7, 2014
Analysis through September 6, 2014
Analysis through October 3, 2014
Analysis through November 5, 2014

Range Maps for all species recorded:
Year-Round Species   Neo-Tropical Migrants   WinterVisitors

Graphs:

The table and graph below show the number of individuals (Purple in table and graph) and the number of species (Green in table and graph):

This graph breaks down the species into Year-round (blue), Winter Visitors (red) and Migrants (green).

This graph breaks down the counts of individuals by Year-round, Winter Visitors and Migrants.

Raw Data: