• Skip to content
Macaulay Library Macaulay Library
Search
Not found
Not found
Menu
Close

Main navigation

  • Search
  • Resources
  • Dashboard
  • Merlin
  • About
  • Help

Secondary navigation

  • Donate
  • Sign in

Language

  • Čeština
  • Deutsch
  • English
  • Español (América Latina)
  • Español (España)
  • Euskara
  • Français
  • עִברִית
  • Italiano
  • 日本語
  • Монгол
  • Norsk
  • Português (Portugal)
  • Português (Brasil)
  • Русский
  • Türkçe
  • Українська
  • 中文 (繁體)
  • 中文(简体)

ML646424878

passerine sp. Passeriformes sp.

Report

Contributor

Griffin Duckworth Media from this contributor Profile

Date

5 Dec 2025 eBird checklist S287433555

Location

Skwelwil'em Squamish River Estuary -- East (of central channel)
Squamish-Lillooet, British Columbia, Canada
Media from this location Illustrated Checklist
Map
Map Coordinates: 49.690566, -123.164063
Age
Not specified
Sex
Not specified
Playback
Not specified

Observation details

Volume all the way up for this one Hmm.. standing nearish the switch box on the inner Estuary trail when some Steller’s Jays were vocalizing off to the East of the tracks - very surprised to hear what sounded a lot like a Blue Jay calling with / after them! Typical “jaayyyy!” call. The bird called seven times, two of which I managed to get on recording. The quality is unbelievably horrendous, there was some crazy loud heavy machinery or something going right after the bird started calling. The loudest and clearest call is at the 9 second mark before the nearby STJA starts vocalizing, with one more call preceding it at the 5 second mark after the BRCR - not entirely sure what to make of this, could it be some high level corvid mimicry? Steller’s Jays and Northern Flicker is the leading theory.. We don’t typically get EUST in this specific area, and the call really travelled across the Estuary. (Like a corvid) Any experience I have with mimicry that sounds very similar is usually quieter, and doesn’t travel as clear as this call does! It could also be someone’s phone / recording / pet bird for all I know, I looked for a bit but couldn’t turn anything up. The bird might have called one more time, but I was too far away to confirm. For what it’s worth, I have heard some pretty crazy corvid noises before, but nothing ever quite like this! A cool mystery if nothing else

Technical information

Recorder
Microphone
Accessories
Original file size
1.85 MB

Cornell Lab of Ornithology

Collections and Guides

  • Cornell Guide to Bird Sounds: United States and Canada
  • Radio Expeditions
  • Internet Bird Collection
  • Oriental Bird Club Image Database

Resources

  • Preparing and uploading media
  • Recording tips
  • Using and rating media
  • Request media
  • Target species
  • Photo + Sound Quiz
  • Audio editing tutorials
  • Setting up recording apps
  • Choosing recording gear
  • Sound recording workshops
  • Student opportunities

About

  • History
  • Our team
  • Contact
  • Land acknowledgement
  • Web accessibility assistance
  • Privacy policy
  • Terms of use
Donate

Follow us

Cornell University Cornell University
© 2025 Cornell University