Glossary    Species    Home

Cassin's Sparrow Aimophila cassinii

Flight call description No known flight call. Perched birds give a high piercing "psyit" (see Discussion).


Behavior Nocturnal migrant. Not known to call in nocturnal migration.


Discussion Based on the behavior of other sparrows, it seems plausible that the "psyit" call could possibly be used as a flight call.