The post the other day was a good reminder. 2020 is a range-wide survey year for Tricolored Blackbirds. Surveyor will be canvasing the county (and elsewhere) the first weekend in April.
So, keep your birdin' eye sharp for Trikes on the horizon. And report them — eBird is great for that. It helps the surveyors to know where to concentrate efforts.
Contact me separately if you have any questions or if you think you'd like to participate in the protocol surveys.
And if you're one of the folks who've contacted me about surveying already, I hope to get more info out next week.
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Source: SanDiegoRegionBirding Latest Reports