V Jt v 
FRANKLIN’S GULL. (1954). UZH 
» • 
« * l*' * *• 9m IS (r - -l ■ 
PARENTAL BEHAVIOR . 
1. Feeding of Chicks . Without trace of Moan: June 26, I; July 4, II 
July 6, i. 
2. Aggress iveneas toward own Chick . July 4, II. 
3. Calling of Chicks . Possible brief Moan, (or even, conceivably, 
Plaintive UKarge Call): July 6, I. 
