Human Facial Recognition by Northern Mockingbirds

A number of studies have examined the ability of various animal species to recognize individual humans, but only a few have focused on native, non-captive birds. Previous research demonstrated that American Crows learn to recognize individual human faces. Other research indicated that Northern Mockingbirds learn to discriminate among individual humans, but did not examine the factors involved in the discrimination. Here we report on a study of Northern Mockingbirds on the University of North Georgia campus in Dahlonega, GA, to test the hypothesis that Northern Mockingbirds learn to distinguish among individual humans based on facial recognition. Our field tests involved approaching and touching mockingbird nests on successive days and recording the responses of parent birds. We used masks of human faces which we interchanged among researchers to determine if birds key on faces as a discriminating factor. The mockingbirds we tested indicated an ability to distinguish among humans based on facial recognition. Our research has received funding from the UNG Center for Undergraduate Research and Creative Activities and from the UNG Department of Biology

Introduction to Ecology

This Grants Collection for Introduction to Ecology was created under a Round Eight ALG Textbook Transformation Grant. Affordable Learning Georgia Grants Collections are intended to provide faculty with the frameworks to quickly implement or revise the same materials as a Textbook Transformation Grants team, along with the aims and lessons learned from project teams during the implementation process. Documents are in .pdf format, with a separate .docx (Word) version available for download. Each collection contains the following materials: Linked Syllabus Initial Proposal Final Reporthttps://oer.galileo.usg.edu/biology-collections/1019/thumbnail.jp

Introduction to Ecology (Open Course)

Introduction to Ecology is an open course remix of the OpenStax Biology open textbook. The remix includes a modular revision of parts of the text with supplemental questions added