Suan, In Feb we see a mix and the more discernible brown edging can be
called SY through the beginning of May! The lesser coverts are a big
help in ageing.
John
---
John and Sue Gregoire
Field Ornithologists
Kestrel Haven Migration Observatory
5373 Fitzgerald Rd
Burdett, NY 14818
42.443508000, -76.758202000
"Create and Conserve Habitat"
On 2020-02-20 21:12, Suan Hsi Yong wrote:
> Anne Clark wrote:
>
>> We had actual females back in a marsh near Binghamton/Endicott as early as
>> February. Usually females did not show up until late march. I don't mean
>> nest, just be seen in flocks and maybe visit the marsh.
>
> Will all second-year males have "turned" by February, or could these early
> F-types be second year males?
>
> Suan
>
> --
> Cayugabirds-L List Info:
> Welcome and Basics [1]
> Rules and Information [2]
> Subscribe, Configuration and Leave [3]
> Archives:
> The Mail Archive [4]
> Surfbirds [5]
> BirdingOnThe.Net [6]
> Please submit your observations to eBird [7]!
> --
Links:
--
[1] http://www.northeastbirding.com/CayugabirdsWELCOME
[2] http://www.northeastbirding.com/CayugabirdsRULES
[3]
http://www.northeastbirding.com/CayugabirdsSubscribeConfigurationLeave.htm
[4] http://www.mail-archive.com/cayugabirds-l@cornell.edu/maillist.html
[5] http://www.surfbirds.com/birdingmail/Group/Cayugabirds
[6] http://birdingonthe.net/mailinglists/CAYU.html
[7] http://ebird.org/content/ebird/
--
Cayugabirds-L List Info:
http://www.NortheastBirding.com/CayugabirdsWELCOME
http://www.NortheastBirding.com/CayugabirdsRULES
http://www.NortheastBirding.com/CayugabirdsSubscribeConfigurationLeave.htm
ARCHIVES:
1) http://www.mail-archive.com/cayugabirds-l@cornell.edu/maillist.html
2) http://www.surfbirds.com/birdingmail/Group/Cayugabirds
3) http://birdingonthe.net/mailinglists/CAYU.html
Please submit your observations to eBird:
http://ebird.org/content/ebird/
--