Columbia University Campus

May 2023

March 2023

Red-tailed hawk

January 2023

Red-tailed hawk

December 2022

November 2022

American kestrel

October 2022

September 2022

Peregrine falcon

June 2022

Red-tailed hawk

January 2022

European starling

Red-tailed hawk

November 2021

September 2021

Peregrine falcon

September 2020

March 2019

In front of Butler Library

February 2019

December 2018

Red-tailed hawk

March 2018

February 2017

November 2015

July 1974

July 1972

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Columbia University Campus by Steven M. Bellovin is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.