Date: 6/29/20 12:54 pm From: Mark Holmgren <maholmgren33...> Subject: [sbcobirding] Great recordings of song and calls of Rose-breasted Grosbeak
For those interested in comparing vocals of BhGr to RbGr, Zena Casteel, working on Santa Cruz Island, got great recordings of the calls and song of one RbGr. Listen here: https://ebird.org/checklist/S70940367
Mark Holmgren San Marcos Pass
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