• Skip to primary navigation
  • Skip to main content
  • Skip to footer
FINCH RESEARCH NETWORK

FINCH RESEARCH NETWORK

Dedicated to the study and conservation of finches and their habitats globally

Donate
  • Info
    • About
    • Our Team
    • Support & Collaboration
    • Get Involved
  • Projects
    • International Road to Recovery Evening Grosbeak Project
    • The Crossbill Project
    • The Honeycreeper Project
    • The Rosy-Finch Project
    • The Purple Finch Project
    • The Redpoll Project
    • The Hawfinch Project
    • The Bullfinch Project
    • The Common Rosefinch Project
  • Grants
    • Edward S. Brinkley Finch Research Grant
    • Grants RFP
  • Species
    • Grosbeaks
    • Bullfinches
    • Rosy-Finches
    • Rosefinches & Purple Finches
    • Honeycreepers (Hawaii)
    • Redpolls
    • Crossbills
    • Siskins & Goldfinches
  • Finch Forecast
    • Winter Finch Forecast 2024-2025
    • Winter Finch Forecast 2023-2024
    • Winter Finch Forecast 2022-2023
    • Winter Finch Forecast 2021-2022
    • Winter Finch Forecast 2020-2021
  • Resources
    • NEWS/BLOG
    • Literature
    • Media & Presentations
    • Nature Expeditions
    • FiRN Feedercam
    • Healthy Bird Feeding Practices
    • Gallery
  • The FiRN Shop
  • Contact
Home » Species » Rosefinches & Purple Finches » Cassin’s Finch

Cassin’s Finch

Haemorhous cassinii (Baird 1854)

Editors Note:
This is a shell account and still needs to be completed, but is a species we plan to cover.

Appearance —

Natural History

Found throughout the conifer belts of North America’s western interior mountains.

Taxonomy —

Object of study —

Preferred Foods

Mostly vegetable matter, particularly buds, berries and other fruits and seeds. Feeds heavily on tree buds, including staminate buds of quaking aspen and vegetative buds of various conifers. Feeds on seeds of ponderosa pine as well. Sometimes feeds on sunflower seeds at feeding stations.

Flight Call

Liquid tidilip; Tidilip call relatively longer and more complex than keeup, consisting of very quick series of tones on different frequencies; very distinctive and confusable with the flight call of other finches.

Irruptions

Is an altitudinal migrant sometimes irrupting in numbers down slope into the mountain valleys.  Movement in numbers looks to be likely this year.

FiRN Needs

Recordings from the entire distribution area would be appreciated.

Share Recordings

Footer

The Finch Research Network

3762 State Route 41
Cincinnatus, NY 13040

607-345-7713
info@finchnetwork.org

Please send donations to
PO Box 5431
Cortland, NY 13045

© 2025 Finch Research Network | Privacy Policy • Log in