Search
the Index to Organism Names
The Index to Organism Names project uses name
data from the resources of BIOSIS and other collaborating
organizations.
Conferences
Meetings & workshops for today's global biologist.
Ploceidae - Weavers fact sheet from Bird Families of the World - includes descriptions and images
Podicipedidae - Grebes fact sheet from Bird Families of the World - includes descriptions and images
Point Counts of Birds: What Are We Estimating? Northern Prairie Wildlife Research Center - online document. This paper provides a simple mathematical conceptualization of point counts and illustrates graphically some of the influences on them