[Tweeters] Coastal crossbills
baro at pdx.edu
Tue Jan 16 23:45:24 PST 2018
Do you have a reference for a widespread lack of cones?
Here on the northern Oregon coast, we had a very large Sitka Spruce Cone
but in January, at least, these seeds all seem to have dropped and the
(both species) are feeding, in my limited experience. on Shore Pine seeds
are fairly abundant. Maybe others in Oregon (or Washington) can comment
on crossbill food sources in 2017 as I didn't make it to the coast until
I'll forward this to OBOL since I'm sure people here will be interested in
your eBird article.
Bob OBrien PDX
On Tue, Jan 16, 2018 at 9:04 PM, Bill Tweit <bill.tweit at gmail.com> wrote:
> If driving to the coast to see White-winged Crossbills seems odd to you,
> that's because it is. Incredibly odd. The coastal incursion of
> White-winged Crossbills that we have been witnessing for the last several
> months is totally without precedent in WA and OR birding records. For
> those who are Red Crossbill experts, these last few months have been
> equally unprecedented for the number of records of Type 1 and 2 found on
> the coast. What is going on?
> Check out eBird Northwest for my recent note that describes the extent of
> this event, and provides some background on why it may be happening. And,
> while you are there, read about 2018, The Year of the Bird. Then, go bird
> the coast to witness this event, which may be winding down, so go soon.
> Bill Tweit
> Tweeters mailing list
> Tweeters at u.washington.edu
-------------- next part --------------
An HTML attachment was scrubbed...
More information about the Tweeters