Paul, in Northern Ontario wrote:

<< Just came in from the feeders delighted at a close-up visit of two
female white-winged crossbills that have been around for a few days.
When they left I fixed up the feeders and tried out my recently acquired
Audobon bird call, and just stood there twittering away with it for a
while.

Suddenly out of nowhere, a flock of SEVEN birds landed in a small tree
about 12 feet away. I kept twittering this thing slowly and finally the
lone female of the group ventured nearer, then closer still, and
eventually landed on the Niger tube feeder about two feet from my face. >>

Where does one get the "Audubon bird call". Have checked the Audubon web
page, and do not find it listed as an Audubon product.

Jim Brewster
Kent, Washington