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Bird-Banding Volume 21, Number 4 October, 1950 |
RETURNS FROM BANDED BIRDS (DjVu | PDF)
MAY THACHER COOKE , 145-148
SOME NOTEWORTHY RETURN RECORDS (DjVu | PDF)
GEOFFREY G. OMMANNEY , 149-151
LENGTH OF STAY OF MIGRANTS (DjVu | PDF)
CHARLES H. BLAKE , 151-152
GENERAL NOTES
Adapting Pliers for Closing Aluminum Bird Bands (DjVu | PDF)
B. M. SHAUB , 152-154
The Voice of Nyctibius Griseus (DjVu | PDF)
GEORGE MIKSCH SUTTON , 154-155
Front Matter (PDF)
Back Matter (PDF)
Cover to Cover (DjVu)
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Blair
O. Wolf, SORA Coordinator![]() Association of Field Ornithologists |