Google Scholardoi.orgThe Peregrine Falcon at the EyrieNature·1914·Vol. 93(2338), pp. 633–633W. E. HARTRelated Papers→ Schizochromism in a Peregrine Falcon from Arizona(2002)7 cited→ The Peregrine Falcon at the Eyrie(1914)→ PRAIRIE FALCON AND PEREGRINE FALCON(2016)→ When Teachers Love Their Jobs, Students Notice. When Teachers Are Counting Down the Days, Students Notice. It Turns Out, Students Notice a Lot!(2019)