There is no Black-eared species, though black auriculars are more prevalent in subspecies in Mexico than in the United States. It’s worth the small subscription fee to have access to Birds of North America (BNA) Online. It tends to be the most current authoritative source for understanding current thinking on particular species.
Chuck Hundertmark Lafayette, CO > On Aug 15, 2018, at 1:58 PM, Ben S <[email protected]> wrote: > > So basically it sounds like the few Black-eareds we have this far north are > immature males. Would that suggest some Black-eared genes? > > Ben Sampson > Centennial, CO > > -- > You received this message because you are subscribed to the Google Groups > "Colorado Birds" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected] > <mailto:[email protected]>. > To post to this group, send email to [email protected] > <mailto:[email protected]>. > To view this discussion on the web visit > https://groups.google.com/d/msgid/cobirds/e7da6568-3a82-4349-ab8f-634e3948396b%40googlegroups.com > > <https://groups.google.com/d/msgid/cobirds/e7da6568-3a82-4349-ab8f-634e3948396b%40googlegroups.com?utm_medium=email&utm_source=footer>. > For more options, visit https://groups.google.com/d/optout > <https://groups.google.com/d/optout>. -- You received this message because you are subscribed to the Google Groups "Colorado Birds" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/cobirds/1250FB44-8D7A-4D84-88D5-2088C07ABB49%40gmail.com. For more options, visit https://groups.google.com/d/optout.
