Estimating Flock Size

Global abundance estimates for 9,700 bird species

Scale-free correlations in starling flocks

How to count birds by Drew Weber

Flock Uniformity and Sample Size Requirements for Accurate Prediction of Live Weight During Mixed-Sex Rearing of Chickens

Counting Shorebirds: Tools, Tips, And Tricks

Estimating Flock Size

How to Count Birds — BBA

How to count birds by Drew Weber

Frontiers Phenotypic Clumping Decreases With Flock Richness in Mixed-Species Bird Flocks

Road-Based Surveys for Estimating Wild Turkey Density in the Texas Rolling Plains

Technology Has Taught Us Much About Migratory Birds But Can It Save Them?

Mission to Save Makka

January, 2017